51651408

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 138721280

約数和(自身を除く): 87069872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 127, 148, 222, 229, 254, 296, 381, 444, 458, 508, 592, 687, 762, 888, 916, 1016, 1374, 1524, 1776, 1832, 2032, 2748, 3048, 3664, 4699, 5496, 6096, 8473, 9398, 10992, 14097, 16946, 18796, 25419, 28194, 29083, 33892, 37592, 50838, 56388, 58166, 67784, 75184, 87249, 101676, 112776, 116332, 135568, 174498, 203352, 225552, 232664, 348996, 406704, 465328, 697992, 1076071, 1395984, 2152142, 3228213, 4304284, 6456426, 8608568, 12912852, 17217136, 25825704, 51651408]

約数ペア:

[(1, 51651408), (2, 25825704), (3, 17217136), (4, 12912852), (6, 8608568), (8, 6456426), (12, 4304284), (16, 3228213), (24, 2152142), (37, 1395984), (48, 1076071), (74, 697992), (111, 465328), (127, 406704), (148, 348996), (222, 232664), (229, 225552), (254, 203352), (296, 174498), (381, 135568), (444, 116332), (458, 112776), (508, 101676), (592, 87249), (687, 75184), (762, 67784), (888, 58166), (916, 56388), (1016, 50838), (1374, 37592), (1524, 33892), (1776, 29083), (1832, 28194), (2032, 25419), (2748, 18796), (3048, 16946), (3664, 14097), (4699, 10992), (5496, 9398), (6096, 8473)]