51962374220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1\times {\mathrm{53759}}^1$

素因数の和:55358

約数の個数: 48

約数和(自身を含む): 112715366400

約数和(自身を除く): 60752992180

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 1559, 3118, 6236, 7795, 15590, 31180, 48329, 53759, 96658, 107518, 193316, 215036, 241645, 268795, 483290, 537590, 966580, 1075180, 1666529, 3333058, 6666116, 8332645, 16665290, 33330580, 83810281, 167620562, 335241124, 419051405, 838102810, 1676205620, 2598118711, 5196237422, 10392474844, 12990593555, 25981187110, 51962374220]

約数ペア:

[(1, 51962374220), (2, 25981187110), (4, 12990593555), (5, 10392474844), (10, 5196237422), (20, 2598118711), (31, 1676205620), (62, 838102810), (124, 419051405), (155, 335241124), (310, 167620562), (620, 83810281), (1559, 33330580), (3118, 16665290), (6236, 8332645), (7795, 6666116), (15590, 3333058), (31180, 1666529), (48329, 1075180), (53759, 966580), (96658, 537590), (107518, 483290), (193316, 268795), (215036, 241645)]