54922700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2531}}^1$

素因数の和:2583

約数の個数: 72

約数和(自身を含む): 140657664

約数和(自身を除く): 85734964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 620, 700, 775, 868, 1085, 1550, 2170, 2531, 3100, 4340, 5062, 5425, 10124, 10850, 12655, 17717, 21700, 25310, 35434, 50620, 63275, 70868, 78461, 88585, 126550, 156922, 177170, 253100, 313844, 354340, 392305, 442925, 549227, 784610, 885850, 1098454, 1569220, 1771700, 1961525, 2196908, 2746135, 3923050, 5492270, 7846100, 10984540, 13730675, 27461350, 54922700]

約数ペア:

[(1, 54922700), (2, 27461350), (4, 13730675), (5, 10984540), (7, 7846100), (10, 5492270), (14, 3923050), (20, 2746135), (25, 2196908), (28, 1961525), (31, 1771700), (35, 1569220), (50, 1098454), (62, 885850), (70, 784610), (100, 549227), (124, 442925), (140, 392305), (155, 354340), (175, 313844), (217, 253100), (310, 177170), (350, 156922), (434, 126550), (620, 88585), (700, 78461), (775, 70868), (868, 63275), (1085, 50620), (1550, 35434), (2170, 25310), (2531, 21700), (3100, 17717), (4340, 12655), (5062, 10850), (5425, 10124)]