43983550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 88869312

約数和(自身を除く): 44885762

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 157, 314, 325, 431, 650, 785, 862, 1570, 2041, 2155, 3925, 4082, 4310, 5603, 7850, 10205, 10775, 11206, 20410, 21550, 28015, 51025, 56030, 67667, 102050, 135334, 140075, 280150, 338335, 676670, 879671, 1691675, 1759342, 3383350, 4398355, 8796710, 21991775, 43983550]

約数ペア:

[(1, 43983550), (2, 21991775), (5, 8796710), (10, 4398355), (13, 3383350), (25, 1759342), (26, 1691675), (50, 879671), (65, 676670), (130, 338335), (157, 280150), (314, 140075), (325, 135334), (431, 102050), (650, 67667), (785, 56030), (862, 51025), (1570, 28015), (2041, 21550), (2155, 20410), (3925, 11206), (4082, 10775), (4310, 10205), (5603, 7850)]