53651080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:939

約数の個数: 96

約数和(自身を含む): 145117440

約数和(自身を除く): 91466360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 620, 868, 883, 980, 1085, 1240, 1519, 1736, 1766, 1960, 2170, 3038, 3532, 4340, 4415, 6076, 6181, 7064, 7595, 8680, 8830, 12152, 12362, 15190, 17660, 24724, 27373, 30380, 30905, 35320, 43267, 49448, 54746, 60760, 61810, 86534, 109492, 123620, 136865, 173068, 191611, 216335, 218984, 247240, 273730, 346136, 383222, 432670, 547460, 766444, 865340, 958055, 1094920, 1341277, 1532888, 1730680, 1916110, 2682554, 3832220, 5365108, 6706385, 7664440, 10730216, 13412770, 26825540, 53651080]

約数ペア:

[(1, 53651080), (2, 26825540), (4, 13412770), (5, 10730216), (7, 7664440), (8, 6706385), (10, 5365108), (14, 3832220), (20, 2682554), (28, 1916110), (31, 1730680), (35, 1532888), (40, 1341277), (49, 1094920), (56, 958055), (62, 865340), (70, 766444), (98, 547460), (124, 432670), (140, 383222), (155, 346136), (196, 273730), (217, 247240), (245, 218984), (248, 216335), (280, 191611), (310, 173068), (392, 136865), (434, 123620), (490, 109492), (620, 86534), (868, 61810), (883, 60760), (980, 54746), (1085, 49448), (1240, 43267), (1519, 35320), (1736, 30905), (1766, 30380), (1960, 27373), (2170, 24724), (3038, 17660), (3532, 15190), (4340, 12362), (4415, 12152), (6076, 8830), (6181, 8680), (7064, 7595)]