49596080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:586

約数の個数: 80

約数和(自身を含む): 123444480

約数和(自身を除く): 73848400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 67, 76, 80, 95, 134, 152, 190, 268, 304, 335, 380, 487, 536, 670, 760, 974, 1072, 1273, 1340, 1520, 1948, 2435, 2546, 2680, 3896, 4870, 5092, 5360, 6365, 7792, 9253, 9740, 10184, 12730, 18506, 19480, 20368, 25460, 32629, 37012, 38960, 46265, 50920, 65258, 74024, 92530, 101840, 130516, 148048, 163145, 185060, 261032, 326290, 370120, 522064, 619951, 652580, 740240, 1239902, 1305160, 2479804, 2610320, 3099755, 4959608, 6199510, 9919216, 12399020, 24798040, 49596080]

約数ペア:

[(1, 49596080), (2, 24798040), (4, 12399020), (5, 9919216), (8, 6199510), (10, 4959608), (16, 3099755), (19, 2610320), (20, 2479804), (38, 1305160), (40, 1239902), (67, 740240), (76, 652580), (80, 619951), (95, 522064), (134, 370120), (152, 326290), (190, 261032), (268, 185060), (304, 163145), (335, 148048), (380, 130516), (487, 101840), (536, 92530), (670, 74024), (760, 65258), (974, 50920), (1072, 46265), (1273, 38960), (1340, 37012), (1520, 32629), (1948, 25460), (2435, 20368), (2546, 19480), (2680, 18506), (3896, 12730), (4870, 10184), (5092, 9740), (5360, 9253), (6365, 7792)]