44431790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 88226496

約数和(自身を除く): 43794706

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 169, 305, 338, 431, 610, 793, 845, 862, 1586, 1690, 2155, 3965, 4310, 5603, 7930, 10309, 11206, 20618, 26291, 28015, 51545, 52582, 56030, 72839, 103090, 131455, 145678, 262910, 341783, 364195, 683566, 728390, 1708915, 3417830, 4443179, 8886358, 22215895, 44431790]

約数ペア:

[(1, 44431790), (2, 22215895), (5, 8886358), (10, 4443179), (13, 3417830), (26, 1708915), (61, 728390), (65, 683566), (122, 364195), (130, 341783), (169, 262910), (305, 145678), (338, 131455), (431, 103090), (610, 72839), (793, 56030), (845, 52582), (862, 51545), (1586, 28015), (1690, 26291), (2155, 20618), (3965, 11206), (4310, 10309), (5603, 7930)]