49809630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127717}}^1$

素因数の和:127740

約数の個数: 32

約数和(自身を含む): 128739744

約数和(自身を除く): 78930114

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 127717, 255434, 383151, 638585, 766302, 1277170, 1660321, 1915755, 3320642, 3831510, 4980963, 8301605, 9961926, 16603210, 24904815, 49809630]

約数ペア:

[(1, 49809630), (2, 24904815), (3, 16603210), (5, 9961926), (6, 8301605), (10, 4980963), (13, 3831510), (15, 3320642), (26, 1915755), (30, 1660321), (39, 1277170), (65, 766302), (78, 638585), (130, 383151), (195, 255434), (390, 127717)]