48923420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26881}}^1$

素因数の和:26910

約数の個数: 48

約数和(自身を含む): 126452928

約数和(自身を除く): 77529508

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 26881, 53762, 107524, 134405, 188167, 268810, 349453, 376334, 537620, 698906, 752668, 940835, 1397812, 1747265, 1881670, 2446171, 3494530, 3763340, 4892342, 6989060, 9784684, 12230855, 24461710, 48923420]

約数ペア:

[(1, 48923420), (2, 24461710), (4, 12230855), (5, 9784684), (7, 6989060), (10, 4892342), (13, 3763340), (14, 3494530), (20, 2446171), (26, 1881670), (28, 1747265), (35, 1397812), (52, 940835), (65, 752668), (70, 698906), (91, 537620), (130, 376334), (140, 349453), (182, 268810), (260, 188167), (364, 134405), (455, 107524), (910, 53762), (1820, 26881)]