54405984

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 144

約数和(自身を含む): 158750928

約数和(自身を除く): 104344944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 53, 68, 74, 96, 102, 106, 111, 136, 148, 159, 204, 212, 222, 272, 289, 296, 318, 408, 424, 444, 544, 578, 592, 629, 636, 816, 848, 867, 888, 901, 1156, 1184, 1258, 1272, 1632, 1696, 1734, 1776, 1802, 1887, 1961, 2312, 2516, 2544, 2703, 3468, 3552, 3604, 3774, 3922, 4624, 5032, 5088, 5406, 5883, 6936, 7208, 7548, 7844, 9248, 10064, 10693, 10812, 11766, 13872, 14416, 15096, 15317, 15688, 20128, 21386, 21624, 23532, 27744, 28832, 30192, 30634, 31376, 32079, 33337, 42772, 43248, 45951, 47064, 60384, 61268, 62752, 64158, 66674, 85544, 86496, 91902, 94128, 100011, 122536, 128316, 133348, 171088, 183804, 188256, 200022, 245072, 256632, 266696, 342176, 367608, 400044, 490144, 513264, 533392, 566729, 735216, 800088, 1026528, 1066784, 1133458, 1470432, 1600176, 1700187, 2266916, 3200352, 3400374, 4533832, 6800748, 9067664, 13601496, 18135328, 27202992, 54405984]

約数ペア:

[(1, 54405984), (2, 27202992), (3, 18135328), (4, 13601496), (6, 9067664), (8, 6800748), (12, 4533832), (16, 3400374), (17, 3200352), (24, 2266916), (32, 1700187), (34, 1600176), (37, 1470432), (48, 1133458), (51, 1066784), (53, 1026528), (68, 800088), (74, 735216), (96, 566729), (102, 533392), (106, 513264), (111, 490144), (136, 400044), (148, 367608), (159, 342176), (204, 266696), (212, 256632), (222, 245072), (272, 200022), (289, 188256), (296, 183804), (318, 171088), (408, 133348), (424, 128316), (444, 122536), (544, 100011), (578, 94128), (592, 91902), (629, 86496), (636, 85544), (816, 66674), (848, 64158), (867, 62752), (888, 61268), (901, 60384), (1156, 47064), (1184, 45951), (1258, 43248), (1272, 42772), (1632, 33337), (1696, 32079), (1734, 31376), (1776, 30634), (1802, 30192), (1887, 28832), (1961, 27744), (2312, 23532), (2516, 21624), (2544, 21386), (2703, 20128), (3468, 15688), (3552, 15317), (3604, 15096), (3774, 14416), (3922, 13872), (4624, 11766), (5032, 10812), (5088, 10693), (5406, 10064), (5883, 9248), (6936, 7844), (7208, 7548)]