54491528

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 139642020

約数和(自身を除く): 85150492

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 37, 49, 52, 56, 68, 74, 91, 98, 104, 119, 136, 148, 182, 196, 221, 238, 259, 289, 296, 364, 392, 442, 476, 481, 518, 578, 629, 637, 728, 833, 884, 952, 962, 1036, 1156, 1258, 1274, 1547, 1666, 1768, 1813, 1924, 2023, 2072, 2312, 2516, 2548, 3094, 3332, 3367, 3626, 3757, 3848, 4046, 4403, 5032, 5096, 6188, 6664, 6734, 7252, 7514, 8092, 8177, 8806, 10693, 10829, 12376, 13468, 14161, 14504, 15028, 16184, 16354, 17612, 21386, 21658, 23569, 26299, 26936, 28322, 30056, 30821, 32708, 35224, 42772, 43316, 47138, 52598, 56644, 57239, 61642, 65416, 74851, 85544, 86632, 94276, 105196, 113288, 114478, 123284, 139009, 149702, 184093, 188552, 210392, 228956, 246568, 278018, 299404, 368186, 400673, 457912, 523957, 556036, 598808, 736372, 801346, 973063, 1047914, 1112072, 1472744, 1602692, 1946126, 2095828, 3205384, 3892252, 4191656, 6811441, 7784504, 13622882, 27245764, 54491528]

約数ペア:

[(1, 54491528), (2, 27245764), (4, 13622882), (7, 7784504), (8, 6811441), (13, 4191656), (14, 3892252), (17, 3205384), (26, 2095828), (28, 1946126), (34, 1602692), (37, 1472744), (49, 1112072), (52, 1047914), (56, 973063), (68, 801346), (74, 736372), (91, 598808), (98, 556036), (104, 523957), (119, 457912), (136, 400673), (148, 368186), (182, 299404), (196, 278018), (221, 246568), (238, 228956), (259, 210392), (289, 188552), (296, 184093), (364, 149702), (392, 139009), (442, 123284), (476, 114478), (481, 113288), (518, 105196), (578, 94276), (629, 86632), (637, 85544), (728, 74851), (833, 65416), (884, 61642), (952, 57239), (962, 56644), (1036, 52598), (1156, 47138), (1258, 43316), (1274, 42772), (1547, 35224), (1666, 32708), (1768, 30821), (1813, 30056), (1924, 28322), (2023, 26936), (2072, 26299), (2312, 23569), (2516, 21658), (2548, 21386), (3094, 17612), (3332, 16354), (3367, 16184), (3626, 15028), (3757, 14504), (3848, 14161), (4046, 13468), (4403, 12376), (5032, 10829), (5096, 10693), (6188, 8806), (6664, 8177), (6734, 8092), (7252, 7514)]