53914380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{409}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 163934400

約数和(自身を除く): 110020020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 409, 507, 676, 780, 818, 845, 1014, 1227, 1636, 1690, 2028, 2045, 2197, 2454, 2535, 3380, 4090, 4394, 4908, 5070, 5317, 6135, 6591, 8180, 8788, 10140, 10634, 10985, 12270, 13182, 15951, 21268, 21970, 24540, 26364, 26585, 31902, 32955, 43940, 53170, 63804, 65910, 69121, 79755, 106340, 131820, 138242, 159510, 207363, 276484, 319020, 345605, 414726, 691210, 829452, 898573, 1036815, 1382420, 1797146, 2073630, 2695719, 3594292, 4147260, 4492865, 5391438, 8985730, 10782876, 13478595, 17971460, 26957190, 53914380]

約数ペア:

[(1, 53914380), (2, 26957190), (3, 17971460), (4, 13478595), (5, 10782876), (6, 8985730), (10, 5391438), (12, 4492865), (13, 4147260), (15, 3594292), (20, 2695719), (26, 2073630), (30, 1797146), (39, 1382420), (52, 1036815), (60, 898573), (65, 829452), (78, 691210), (130, 414726), (156, 345605), (169, 319020), (195, 276484), (260, 207363), (338, 159510), (390, 138242), (409, 131820), (507, 106340), (676, 79755), (780, 69121), (818, 65910), (845, 63804), (1014, 53170), (1227, 43940), (1636, 32955), (1690, 31902), (2028, 26585), (2045, 26364), (2197, 24540), (2454, 21970), (2535, 21268), (3380, 15951), (4090, 13182), (4394, 12270), (4908, 10985), (5070, 10634), (5317, 10140), (6135, 8788), (6591, 8180)]