48657877640

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1283}}^1\times {\mathrm{8861}}^1$

素因数の和:10262

約数の個数: 64

約数和(自身を含む): 110602013760

約数和(自身を除く): 61944136120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 1283, 2140, 2566, 4280, 5132, 6415, 8861, 10264, 12830, 17722, 25660, 35444, 44305, 51320, 70888, 88610, 137281, 177220, 274562, 354440, 549124, 686405, 948127, 1098248, 1372810, 1896254, 2745620, 3792508, 4740635, 5491240, 7585016, 9481270, 11368663, 18962540, 22737326, 37925080, 45474652, 56843315, 90949304, 113686630, 227373260, 454746520, 1216446941, 2432893882, 4865787764, 6082234705, 9731575528, 12164469410, 24328938820, 48657877640]

約数ペア:

[(1, 48657877640), (2, 24328938820), (4, 12164469410), (5, 9731575528), (8, 6082234705), (10, 4865787764), (20, 2432893882), (40, 1216446941), (107, 454746520), (214, 227373260), (428, 113686630), (535, 90949304), (856, 56843315), (1070, 45474652), (1283, 37925080), (2140, 22737326), (2566, 18962540), (4280, 11368663), (5132, 9481270), (6415, 7585016), (8861, 5491240), (10264, 4740635), (12830, 3792508), (17722, 2745620), (25660, 1896254), (35444, 1372810), (44305, 1098248), (51320, 948127), (70888, 686405), (88610, 549124), (137281, 354440), (177220, 274562)]