49585328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:454

約数の個数: 80

約数和(自身を含む): 112805280

約数和(自身を除く): 63219952

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 37, 52, 68, 74, 104, 136, 148, 208, 221, 272, 296, 379, 442, 481, 592, 629, 758, 884, 962, 1258, 1516, 1768, 1924, 2516, 3032, 3536, 3848, 4927, 5032, 6064, 6443, 7696, 8177, 9854, 10064, 12886, 14023, 16354, 19708, 25772, 28046, 32708, 39416, 51544, 56092, 65416, 78832, 83759, 103088, 112184, 130832, 167518, 182299, 224368, 238391, 335036, 364598, 476782, 670072, 729196, 953564, 1340144, 1458392, 1907128, 2916784, 3099083, 3814256, 6198166, 12396332, 24792664, 49585328]

約数ペア:

[(1, 49585328), (2, 24792664), (4, 12396332), (8, 6198166), (13, 3814256), (16, 3099083), (17, 2916784), (26, 1907128), (34, 1458392), (37, 1340144), (52, 953564), (68, 729196), (74, 670072), (104, 476782), (136, 364598), (148, 335036), (208, 238391), (221, 224368), (272, 182299), (296, 167518), (379, 130832), (442, 112184), (481, 103088), (592, 83759), (629, 78832), (758, 65416), (884, 56092), (962, 51544), (1258, 39416), (1516, 32708), (1768, 28046), (1924, 25772), (2516, 19708), (3032, 16354), (3536, 14023), (3848, 12886), (4927, 10064), (5032, 9854), (6064, 8177), (6443, 7696)]