4905086450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{32909}}^1$

素因数の和:33203

約数の個数: 48

約数和(自身を含む): 9989896320

約数和(自身を除く): 5084809870

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 271, 275, 542, 550, 1355, 2710, 2981, 5962, 6775, 13550, 14905, 29810, 32909, 65818, 74525, 149050, 164545, 329090, 361999, 723998, 822725, 1645450, 1809995, 3619990, 8918339, 9049975, 17836678, 18099950, 44591695, 89183390, 98101729, 196203458, 222958475, 445916950, 490508645, 981017290, 2452543225, 4905086450]

約数ペア:

[(1, 4905086450), (2, 2452543225), (5, 981017290), (10, 490508645), (11, 445916950), (22, 222958475), (25, 196203458), (50, 98101729), (55, 89183390), (110, 44591695), (271, 18099950), (275, 17836678), (542, 9049975), (550, 8918339), (1355, 3619990), (2710, 1809995), (2981, 1645450), (5962, 822725), (6775, 723998), (13550, 361999), (14905, 329090), (29810, 164545), (32909, 149050), (65818, 74525)]