27461350

素因数分解:

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

素因数の和:2581

約数の個数: 48

約数和(自身を含む): 60281856

約数和(自身を除く): 32820506

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2170, 2531, 5062, 5425, 10850, 12655, 17717, 25310, 35434, 63275, 78461, 88585, 126550, 156922, 177170, 392305, 442925, 549227, 784610, 885850, 1098454, 1961525, 2746135, 3923050, 5492270, 13730675, 27461350]

約数ペア:

[(1, 27461350), (2, 13730675), (5, 5492270), (7, 3923050), (10, 2746135), (14, 1961525), (25, 1098454), (31, 885850), (35, 784610), (50, 549227), (62, 442925), (70, 392305), (155, 177170), (175, 156922), (217, 126550), (310, 88585), (350, 78461), (434, 63275), (775, 35434), (1085, 25310), (1550, 17717), (2170, 12655), (2531, 10850), (5062, 5425)]