69771850

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 133966872

約数和(自身を除く): 64195022

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 113, 226, 233, 265, 466, 530, 565, 1130, 1165, 1325, 2330, 2650, 2825, 5650, 5825, 5989, 11650, 11978, 12349, 24698, 26329, 29945, 52658, 59890, 61745, 123490, 131645, 149725, 263290, 299450, 308725, 617450, 658225, 1316450, 1395437, 2790874, 6977185, 13954370, 34885925, 69771850]

約数ペア:

[(1, 69771850), (2, 34885925), (5, 13954370), (10, 6977185), (25, 2790874), (50, 1395437), (53, 1316450), (106, 658225), (113, 617450), (226, 308725), (233, 299450), (265, 263290), (466, 149725), (530, 131645), (565, 123490), (1130, 61745), (1165, 59890), (1325, 52658), (2330, 29945), (2650, 26329), (2825, 24698), (5650, 12349), (5825, 11978), (5989, 11650)]