87472550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1013}}^1$

素因数の和:1193

約数の個数: 48

約数和(自身を含む): 178796592

約数和(自身を除く): 91324042

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 157, 275, 314, 550, 785, 1013, 1570, 1727, 2026, 3454, 3925, 5065, 7850, 8635, 10130, 11143, 17270, 22286, 25325, 43175, 50650, 55715, 86350, 111430, 159041, 278575, 318082, 557150, 795205, 1590410, 1749451, 3498902, 3976025, 7952050, 8747255, 17494510, 43736275, 87472550]

約数ペア:

[(1, 87472550), (2, 43736275), (5, 17494510), (10, 8747255), (11, 7952050), (22, 3976025), (25, 3498902), (50, 1749451), (55, 1590410), (110, 795205), (157, 557150), (275, 318082), (314, 278575), (550, 159041), (785, 111430), (1013, 86350), (1570, 55715), (1727, 50650), (2026, 43175), (3454, 25325), (3925, 22286), (5065, 17270), (7850, 11143), (8635, 10130)]