52858260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:503

約数の個数: 216

約数和(自身を含む): 201297096

約数和(自身を除く): 148438836

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 441, 455, 461, 468, 490, 546, 585, 588, 630, 637, 735, 780, 819, 882, 910, 922, 980, 1092, 1170, 1260, 1274, 1365, 1383, 1470, 1638, 1764, 1820, 1844, 1911, 2205, 2305, 2340, 2548, 2730, 2766, 2940, 3185, 3227, 3276, 3822, 4095, 4149, 4410, 4610, 5460, 5532, 5733, 5993, 6370, 6454, 6915, 7644, 8190, 8298, 8820, 9220, 9555, 9681, 11466, 11986, 12740, 12908, 13830, 16135, 16380, 16596, 17979, 19110, 19362, 20745, 22589, 22932, 23972, 27660, 28665, 29043, 29965, 32270, 35958, 38220, 38724, 41490, 41951, 45178, 48405, 53937, 57330, 58086, 59930, 64540, 67767, 71916, 82980, 83902, 89895, 90356, 96810, 107874, 112945, 114660, 116172, 119860, 125853, 135534, 145215, 167804, 179790, 193620, 203301, 209755, 215748, 225890, 251706, 269685, 271068, 290430, 293657, 338835, 359580, 377559, 406602, 419510, 451780, 503412, 539370, 580860, 587314, 629265, 677670, 755118, 813204, 839020, 880971, 1016505, 1078740, 1174628, 1258530, 1355340, 1468285, 1510236, 1761942, 1887795, 2033010, 2517060, 2642913, 2936570, 3523884, 3775590, 4066020, 4404855, 5285826, 5873140, 7551180, 8809710, 10571652, 13214565, 17619420, 26429130, 52858260]

約数ペア:

[(1, 52858260), (2, 26429130), (3, 17619420), (4, 13214565), (5, 10571652), (6, 8809710), (7, 7551180), (9, 5873140), (10, 5285826), (12, 4404855), (13, 4066020), (14, 3775590), (15, 3523884), (18, 2936570), (20, 2642913), (21, 2517060), (26, 2033010), (28, 1887795), (30, 1761942), (35, 1510236), (36, 1468285), (39, 1355340), (42, 1258530), (45, 1174628), (49, 1078740), (52, 1016505), (60, 880971), (63, 839020), (65, 813204), (70, 755118), (78, 677670), (84, 629265), (90, 587314), (91, 580860), (98, 539370), (105, 503412), (117, 451780), (126, 419510), (130, 406602), (140, 377559), (147, 359580), (156, 338835), (180, 293657), (182, 290430), (195, 271068), (196, 269685), (210, 251706), (234, 225890), (245, 215748), (252, 209755), (260, 203301), (273, 193620), (294, 179790), (315, 167804), (364, 145215), (390, 135534), (420, 125853), (441, 119860), (455, 116172), (461, 114660), (468, 112945), (490, 107874), (546, 96810), (585, 90356), (588, 89895), (630, 83902), (637, 82980), (735, 71916), (780, 67767), (819, 64540), (882, 59930), (910, 58086), (922, 57330), (980, 53937), (1092, 48405), (1170, 45178), (1260, 41951), (1274, 41490), (1365, 38724), (1383, 38220), (1470, 35958), (1638, 32270), (1764, 29965), (1820, 29043), (1844, 28665), (1911, 27660), (2205, 23972), (2305, 22932), (2340, 22589), (2548, 20745), (2730, 19362), (2766, 19110), (2940, 17979), (3185, 16596), (3227, 16380), (3276, 16135), (3822, 13830), (4095, 12908), (4149, 12740), (4410, 11986), (4610, 11466), (5460, 9681), (5532, 9555), (5733, 9220), (5993, 8820), (6370, 8298), (6454, 8190), (6915, 7644)]