51122008

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2089}}^1$

素因数の和:2144

約数の個数: 64

約数和(自身を含む): 120384000

約数和(自身を除く): 69261992

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 266, 322, 437, 532, 644, 874, 1064, 1288, 1748, 2089, 3059, 3496, 4178, 6118, 8356, 12236, 14623, 16712, 24472, 29246, 39691, 48047, 58492, 79382, 96094, 116984, 158764, 192188, 277837, 317528, 336329, 384376, 555674, 672658, 912893, 1111348, 1345316, 1825786, 2222696, 2690632, 3651572, 6390251, 7303144, 12780502, 25561004, 51122008]

約数ペア:

[(1, 51122008), (2, 25561004), (4, 12780502), (7, 7303144), (8, 6390251), (14, 3651572), (19, 2690632), (23, 2222696), (28, 1825786), (38, 1345316), (46, 1111348), (56, 912893), (76, 672658), (92, 555674), (133, 384376), (152, 336329), (161, 317528), (184, 277837), (266, 192188), (322, 158764), (437, 116984), (532, 96094), (644, 79382), (874, 58492), (1064, 48047), (1288, 39691), (1748, 29246), (2089, 24472), (3059, 16712), (3496, 14623), (4178, 12236), (6118, 8356)]