75123850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2911

約数の個数: 48

約数和(自身を含む): 152775936

約数和(自身を除く): 77652086

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 155, 170, 310, 425, 527, 775, 850, 1054, 1550, 2635, 2851, 5270, 5702, 13175, 14255, 26350, 28510, 48467, 71275, 88381, 96934, 142550, 176762, 242335, 441905, 484670, 883810, 1211675, 1502477, 2209525, 2423350, 3004954, 4419050, 7512385, 15024770, 37561925, 75123850]

約数ペア:

[(1, 75123850), (2, 37561925), (5, 15024770), (10, 7512385), (17, 4419050), (25, 3004954), (31, 2423350), (34, 2209525), (50, 1502477), (62, 1211675), (85, 883810), (155, 484670), (170, 441905), (310, 242335), (425, 176762), (527, 142550), (775, 96934), (850, 88381), (1054, 71275), (1550, 48467), (2635, 28510), (2851, 26350), (5270, 14255), (5702, 13175)]