71618052550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{617131}}^1$

素因数の和:617365

約数の個数: 48

約数和(自身を含む): 146008494144

約数和(自身を除く): 74390441594

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 211, 275, 422, 550, 1055, 2110, 2321, 4642, 5275, 10550, 11605, 23210, 58025, 116050, 617131, 1234262, 3085655, 6171310, 6788441, 13576882, 15428275, 30856550, 33942205, 67884410, 130214641, 169711025, 260429282, 339422050, 651073205, 1302146410, 1432361051, 2864722102, 3255366025, 6510732050, 7161805255, 14323610510, 35809026275, 71618052550]

約数ペア:

[(1, 71618052550), (2, 35809026275), (5, 14323610510), (10, 7161805255), (11, 6510732050), (22, 3255366025), (25, 2864722102), (50, 1432361051), (55, 1302146410), (110, 651073205), (211, 339422050), (275, 260429282), (422, 169711025), (550, 130214641), (1055, 67884410), (2110, 33942205), (2321, 30856550), (4642, 15428275), (5275, 13576882), (10550, 6788441), (11605, 6171310), (23210, 3085655), (58025, 1234262), (116050, 617131)]