49739144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4019}}^1$

素因数の和:4062

約数の個数: 64

約数和(自身を含む): 121564800

約数和(自身を除く): 71825656

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 4019, 6188, 8038, 12376, 16076, 28133, 32152, 52247, 56266, 68323, 104494, 112532, 136646, 208988, 225064, 273292, 365729, 417976, 478261, 546584, 731458, 888199, 956522, 1462916, 1776398, 1913044, 2925832, 3552796, 3826088, 6217393, 7105592, 12434786, 24869572, 49739144]

約数ペア:

[(1, 49739144), (2, 24869572), (4, 12434786), (7, 7105592), (8, 6217393), (13, 3826088), (14, 3552796), (17, 2925832), (26, 1913044), (28, 1776398), (34, 1462916), (52, 956522), (56, 888199), (68, 731458), (91, 546584), (104, 478261), (119, 417976), (136, 365729), (182, 273292), (221, 225064), (238, 208988), (364, 136646), (442, 112532), (476, 104494), (728, 68323), (884, 56266), (952, 52247), (1547, 32152), (1768, 28133), (3094, 16076), (4019, 12376), (6188, 8038)]