51239376

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:273

約数の個数: 120

約数和(自身を含む): 150689760

約数和(自身を除く): 99450384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 59, 72, 74, 111, 118, 144, 148, 163, 177, 222, 236, 296, 326, 333, 354, 444, 472, 489, 531, 592, 652, 666, 708, 888, 944, 978, 1062, 1304, 1332, 1416, 1467, 1776, 1956, 2124, 2183, 2608, 2664, 2832, 2934, 3912, 4248, 4366, 5328, 5868, 6031, 6549, 7824, 8496, 8732, 9617, 11736, 12062, 13098, 17464, 18093, 19234, 19647, 23472, 24124, 26196, 28851, 34928, 36186, 38468, 39294, 48248, 52392, 54279, 57702, 72372, 76936, 78588, 86553, 96496, 104784, 108558, 115404, 144744, 153872, 157176, 173106, 217116, 230808, 289488, 314352, 346212, 355829, 434232, 461616, 692424, 711658, 868464, 1067487, 1384848, 1423316, 2134974, 2846632, 3202461, 4269948, 5693264, 6404922, 8539896, 12809844, 17079792, 25619688, 51239376]

約数ペア:

[(1, 51239376), (2, 25619688), (3, 17079792), (4, 12809844), (6, 8539896), (8, 6404922), (9, 5693264), (12, 4269948), (16, 3202461), (18, 2846632), (24, 2134974), (36, 1423316), (37, 1384848), (48, 1067487), (59, 868464), (72, 711658), (74, 692424), (111, 461616), (118, 434232), (144, 355829), (148, 346212), (163, 314352), (177, 289488), (222, 230808), (236, 217116), (296, 173106), (326, 157176), (333, 153872), (354, 144744), (444, 115404), (472, 108558), (489, 104784), (531, 96496), (592, 86553), (652, 78588), (666, 76936), (708, 72372), (888, 57702), (944, 54279), (978, 52392), (1062, 48248), (1304, 39294), (1332, 38468), (1416, 36186), (1467, 34928), (1776, 28851), (1956, 26196), (2124, 24124), (2183, 23472), (2608, 19647), (2664, 19234), (2832, 18093), (2934, 17464), (3912, 13098), (4248, 12062), (4366, 11736), (5328, 9617), (5868, 8732), (6031, 8496), (6549, 7824)]