53969580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:269

約数の個数: 216

約数和(自身を含む): 197935920

約数和(自身を除く): 143966340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 49, 58, 60, 63, 70, 84, 87, 90, 98, 105, 116, 126, 140, 145, 147, 174, 180, 196, 203, 210, 211, 245, 252, 261, 290, 294, 315, 348, 406, 420, 422, 435, 441, 490, 522, 580, 588, 609, 630, 633, 735, 812, 844, 870, 882, 980, 1015, 1044, 1055, 1218, 1260, 1266, 1305, 1421, 1470, 1477, 1740, 1764, 1827, 1899, 2030, 2110, 2205, 2436, 2532, 2610, 2842, 2940, 2954, 3045, 3165, 3654, 3798, 4060, 4220, 4263, 4410, 4431, 5220, 5684, 5908, 6090, 6119, 6330, 7105, 7308, 7385, 7596, 8526, 8820, 8862, 9135, 9495, 10339, 12180, 12238, 12660, 12789, 13293, 14210, 14770, 17052, 17724, 18270, 18357, 18990, 20678, 21315, 22155, 24476, 25578, 26586, 28420, 29540, 30595, 31017, 36540, 36714, 37980, 41356, 42630, 42833, 44310, 51156, 51695, 53172, 55071, 61190, 62034, 63945, 66465, 73428, 85260, 85666, 88620, 91785, 93051, 103390, 110142, 122380, 124068, 127890, 128499, 132930, 155085, 171332, 183570, 186102, 206780, 214165, 220284, 255780, 256998, 265860, 275355, 299831, 310170, 367140, 372204, 385497, 428330, 465255, 513996, 550710, 599662, 620340, 642495, 770994, 856660, 899493, 930510, 1101420, 1199324, 1284990, 1499155, 1541988, 1798986, 1861020, 1927485, 2569980, 2698479, 2998310, 3597972, 3854970, 4497465, 5396958, 5996620, 7709940, 8994930, 10793916, 13492395, 17989860, 26984790, 53969580]

約数ペア:

[(1, 53969580), (2, 26984790), (3, 17989860), (4, 13492395), (5, 10793916), (6, 8994930), (7, 7709940), (9, 5996620), (10, 5396958), (12, 4497465), (14, 3854970), (15, 3597972), (18, 2998310), (20, 2698479), (21, 2569980), (28, 1927485), (29, 1861020), (30, 1798986), (35, 1541988), (36, 1499155), (42, 1284990), (45, 1199324), (49, 1101420), (58, 930510), (60, 899493), (63, 856660), (70, 770994), (84, 642495), (87, 620340), (90, 599662), (98, 550710), (105, 513996), (116, 465255), (126, 428330), (140, 385497), (145, 372204), (147, 367140), (174, 310170), (180, 299831), (196, 275355), (203, 265860), (210, 256998), (211, 255780), (245, 220284), (252, 214165), (261, 206780), (290, 186102), (294, 183570), (315, 171332), (348, 155085), (406, 132930), (420, 128499), (422, 127890), (435, 124068), (441, 122380), (490, 110142), (522, 103390), (580, 93051), (588, 91785), (609, 88620), (630, 85666), (633, 85260), (735, 73428), (812, 66465), (844, 63945), (870, 62034), (882, 61190), (980, 55071), (1015, 53172), (1044, 51695), (1055, 51156), (1218, 44310), (1260, 42833), (1266, 42630), (1305, 41356), (1421, 37980), (1470, 36714), (1477, 36540), (1740, 31017), (1764, 30595), (1827, 29540), (1899, 28420), (2030, 26586), (2110, 25578), (2205, 24476), (2436, 22155), (2532, 21315), (2610, 20678), (2842, 18990), (2940, 18357), (2954, 18270), (3045, 17724), (3165, 17052), (3654, 14770), (3798, 14210), (4060, 13293), (4220, 12789), (4263, 12660), (4410, 12238), (4431, 12180), (5220, 10339), (5684, 9495), (5908, 9135), (6090, 8862), (6119, 8820), (6330, 8526), (7105, 7596), (7308, 7385)]