54872850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{9887}}^1$

素因数の和:9939

約数の個数: 48

約数和(自身を含む): 139776768

約数和(自身を除く): 84903918

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 150, 185, 222, 370, 555, 925, 1110, 1850, 2775, 5550, 9887, 19774, 29661, 49435, 59322, 98870, 148305, 247175, 296610, 365819, 494350, 731638, 741525, 1097457, 1483050, 1829095, 2194914, 3658190, 5487285, 9145475, 10974570, 18290950, 27436425, 54872850]

約数ペア:

[(1, 54872850), (2, 27436425), (3, 18290950), (5, 10974570), (6, 9145475), (10, 5487285), (15, 3658190), (25, 2194914), (30, 1829095), (37, 1483050), (50, 1097457), (74, 741525), (75, 731638), (111, 494350), (150, 365819), (185, 296610), (222, 247175), (370, 148305), (555, 98870), (925, 59322), (1110, 49435), (1850, 29661), (2775, 19774), (5550, 9887)]