29901476950

素因数分解:

$2^1\times 5^2\times {\mathrm{281}}^1\times {\mathrm{389}}^1\times {\mathrm{5471}}^1$

素因数の和:6153

約数の個数: 48

約数和(自身を含む): 55968382080

約数和(自身を除く): 26066905130

約数列:

[1, 2, 5, 10, 25, 50, 281, 389, 562, 778, 1405, 1945, 2810, 3890, 5471, 7025, 9725, 10942, 14050, 19450, 27355, 54710, 109309, 136775, 218618, 273550, 546545, 1093090, 1537351, 2128219, 2732725, 3074702, 4256438, 5465450, 7686755, 10641095, 15373510, 21282190, 38433775, 53205475, 76867550, 106410950, 598029539, 1196059078, 2990147695, 5980295390, 14950738475, 29901476950]

約数ペア:

[(1, 29901476950), (2, 14950738475), (5, 5980295390), (10, 2990147695), (25, 1196059078), (50, 598029539), (281, 106410950), (389, 76867550), (562, 53205475), (778, 38433775), (1405, 21282190), (1945, 15373510), (2810, 10641095), (3890, 7686755), (5471, 5465450), (7025, 4256438), (9725, 3074702), (10942, 2732725), (14050, 2128219), (19450, 1537351), (27355, 1093090), (54710, 546545), (109309, 273550), (136775, 218618)]