55345590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26737}}^1$

素因数の和:26773

約数の個数: 48

約数和(自身を含む): 150160608

約数和(自身を除く): 94815018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 26737, 53474, 80211, 133685, 160422, 240633, 267370, 401055, 481266, 614951, 802110, 1203165, 1229902, 1844853, 2406330, 3074755, 3689706, 5534559, 6149510, 9224265, 11069118, 18448530, 27672795, 55345590]

約数ペア:

[(1, 55345590), (2, 27672795), (3, 18448530), (5, 11069118), (6, 9224265), (9, 6149510), (10, 5534559), (15, 3689706), (18, 3074755), (23, 2406330), (30, 1844853), (45, 1229902), (46, 1203165), (69, 802110), (90, 614951), (115, 481266), (138, 401055), (207, 267370), (230, 240633), (345, 160422), (414, 133685), (690, 80211), (1035, 53474), (2070, 26737)]