48890600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 126152640

約数和(自身を除く): 77262040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 71, 88, 100, 110, 142, 200, 220, 275, 284, 313, 355, 440, 550, 568, 626, 710, 781, 1100, 1252, 1420, 1562, 1565, 1775, 2200, 2504, 2840, 3124, 3130, 3443, 3550, 3905, 6248, 6260, 6886, 7100, 7810, 7825, 12520, 13772, 14200, 15620, 15650, 17215, 19525, 22223, 27544, 31240, 31300, 34430, 39050, 44446, 62600, 68860, 78100, 86075, 88892, 111115, 137720, 156200, 172150, 177784, 222230, 244453, 344300, 444460, 488906, 555575, 688600, 888920, 977812, 1111150, 1222265, 1955624, 2222300, 2444530, 4444600, 4889060, 6111325, 9778120, 12222650, 24445300, 48890600]

約数ペア:

[(1, 48890600), (2, 24445300), (4, 12222650), (5, 9778120), (8, 6111325), (10, 4889060), (11, 4444600), (20, 2444530), (22, 2222300), (25, 1955624), (40, 1222265), (44, 1111150), (50, 977812), (55, 888920), (71, 688600), (88, 555575), (100, 488906), (110, 444460), (142, 344300), (200, 244453), (220, 222230), (275, 177784), (284, 172150), (313, 156200), (355, 137720), (440, 111115), (550, 88892), (568, 86075), (626, 78100), (710, 68860), (781, 62600), (1100, 44446), (1252, 39050), (1420, 34430), (1562, 31300), (1565, 31240), (1775, 27544), (2200, 22223), (2504, 19525), (2840, 17215), (3124, 15650), (3130, 15620), (3443, 14200), (3550, 13772), (3905, 12520), (6248, 7825), (6260, 7810), (6886, 7100)]