53665723020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{28163}}^1$

素因数の和:28544

約数の個数: 192

約数和(自身を含む): 185476838400

約数和(自身を除く): 131811115380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 349, 364, 390, 420, 455, 546, 698, 780, 910, 1047, 1092, 1365, 1396, 1745, 1820, 2094, 2443, 2730, 3490, 4188, 4537, 4886, 5235, 5460, 6980, 7329, 9074, 9772, 10470, 12215, 13611, 14658, 18148, 20940, 22685, 24430, 27222, 28163, 29316, 31759, 36645, 45370, 48860, 54444, 56326, 63518, 68055, 73290, 84489, 90740, 95277, 112652, 127036, 136110, 140815, 146580, 158795, 168978, 190554, 197141, 272220, 281630, 317590, 337956, 366119, 381108, 394282, 422445, 476385, 563260, 591423, 635180, 732238, 788564, 844890, 952770, 985705, 1098357, 1182846, 1464476, 1689780, 1830595, 1905540, 1971410, 2196714, 2365692, 2562833, 2957115, 3661190, 3942820, 4393428, 5125666, 5491785, 5914230, 7322380, 7688499, 9828887, 10251332, 10983570, 11828460, 12814165, 15376998, 19657774, 21967140, 25628330, 29486661, 30753996, 38442495, 39315548, 49144435, 51256660, 58973322, 68802209, 76884990, 98288870, 117946644, 127775531, 137604418, 147433305, 153769980, 196577740, 206406627, 255551062, 275208836, 294866610, 344011045, 383326593, 412813254, 511102124, 589733220, 638877655, 688022090, 766653186, 825626508, 894428717, 1032033135, 1277755310, 1376044180, 1533306372, 1788857434, 1916632965, 2064066270, 2555510620, 2683286151, 3577714868, 3833265930, 4128132540, 4472143585, 5366572302, 7666531860, 8944287170, 10733144604, 13416430755, 17888574340, 26832861510, 53665723020]

約数ペア:

[(1, 53665723020), (2, 26832861510), (3, 17888574340), (4, 13416430755), (5, 10733144604), (6, 8944287170), (7, 7666531860), (10, 5366572302), (12, 4472143585), (13, 4128132540), (14, 3833265930), (15, 3577714868), (20, 2683286151), (21, 2555510620), (26, 2064066270), (28, 1916632965), (30, 1788857434), (35, 1533306372), (39, 1376044180), (42, 1277755310), (52, 1032033135), (60, 894428717), (65, 825626508), (70, 766653186), (78, 688022090), (84, 638877655), (91, 589733220), (105, 511102124), (130, 412813254), (140, 383326593), (156, 344011045), (182, 294866610), (195, 275208836), (210, 255551062), (260, 206406627), (273, 196577740), (349, 153769980), (364, 147433305), (390, 137604418), (420, 127775531), (455, 117946644), (546, 98288870), (698, 76884990), (780, 68802209), (910, 58973322), (1047, 51256660), (1092, 49144435), (1365, 39315548), (1396, 38442495), (1745, 30753996), (1820, 29486661), (2094, 25628330), (2443, 21967140), (2730, 19657774), (3490, 15376998), (4188, 12814165), (4537, 11828460), (4886, 10983570), (5235, 10251332), (5460, 9828887), (6980, 7688499), (7329, 7322380), (9074, 5914230), (9772, 5491785), (10470, 5125666), (12215, 4393428), (13611, 3942820), (14658, 3661190), (18148, 2957115), (20940, 2562833), (22685, 2365692), (24430, 2196714), (27222, 1971410), (28163, 1905540), (29316, 1830595), (31759, 1689780), (36645, 1464476), (45370, 1182846), (48860, 1098357), (54444, 985705), (56326, 952770), (63518, 844890), (68055, 788564), (73290, 732238), (84489, 635180), (90740, 591423), (95277, 563260), (112652, 476385), (127036, 422445), (136110, 394282), (140815, 381108), (146580, 366119), (158795, 337956), (168978, 317590), (190554, 281630), (197141, 272220)]