50028069

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 85494528

約数和(自身を除く): 35466459

約数列:

[1, 3, 7, 13, 21, 39, 47, 49, 91, 141, 147, 273, 329, 557, 611, 637, 987, 1671, 1833, 1911, 2303, 3899, 4277, 6909, 7241, 11697, 12831, 21723, 26179, 27293, 29939, 50687, 78537, 81879, 89817, 152061, 183253, 340327, 354809, 549759, 1020981, 1064427, 1282771, 2382289, 3848313, 7146867, 16676023, 50028069]

約数ペア:

[(1, 50028069), (3, 16676023), (7, 7146867), (13, 3848313), (21, 2382289), (39, 1282771), (47, 1064427), (49, 1020981), (91, 549759), (141, 354809), (147, 340327), (273, 183253), (329, 152061), (557, 89817), (611, 81879), (637, 78537), (987, 50687), (1671, 29939), (1833, 27293), (1911, 26179), (2303, 21723), (3899, 12831), (4277, 11697), (6909, 7241)]