47774220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2663}}^1$

素因数の和:2711

約数の個数: 96

約数和(自身を含む): 150377472

約数和(自身を除く): 102603252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2663, 2990, 3588, 4485, 5326, 5980, 7989, 8970, 10652, 13315, 15978, 17940, 26630, 31956, 34619, 39945, 53260, 61249, 69238, 79890, 103857, 122498, 138476, 159780, 173095, 183747, 207714, 244996, 306245, 346190, 367494, 415428, 519285, 612490, 692380, 734988, 796237, 918735, 1038570, 1224980, 1592474, 1837470, 2077140, 2388711, 3184948, 3674940, 3981185, 4777422, 7962370, 9554844, 11943555, 15924740, 23887110, 47774220]

約数ペア:

[(1, 47774220), (2, 23887110), (3, 15924740), (4, 11943555), (5, 9554844), (6, 7962370), (10, 4777422), (12, 3981185), (13, 3674940), (15, 3184948), (20, 2388711), (23, 2077140), (26, 1837470), (30, 1592474), (39, 1224980), (46, 1038570), (52, 918735), (60, 796237), (65, 734988), (69, 692380), (78, 612490), (92, 519285), (115, 415428), (130, 367494), (138, 346190), (156, 306245), (195, 244996), (230, 207714), (260, 183747), (276, 173095), (299, 159780), (345, 138476), (390, 122498), (460, 103857), (598, 79890), (690, 69238), (780, 61249), (897, 53260), (1196, 39945), (1380, 34619), (1495, 31956), (1794, 26630), (2663, 17940), (2990, 15978), (3588, 13315), (4485, 10652), (5326, 8970), (5980, 7989)]