51408450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4967}}^1$

素因数の和:5008

約数の個数: 72

約数和(自身を含む): 144151488

約数和(自身を除く): 92743038

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 4967, 5175, 9934, 10350, 14901, 24835, 29802, 44703, 49670, 74505, 89406, 114241, 124175, 149010, 223515, 228482, 248350, 342723, 372525, 447030, 571205, 685446, 745050, 1028169, 1117575, 1142410, 1713615, 2056338, 2235150, 2856025, 3427230, 5140845, 5712050, 8568075, 10281690, 17136150, 25704225, 51408450]

約数ペア:

[(1, 51408450), (2, 25704225), (3, 17136150), (5, 10281690), (6, 8568075), (9, 5712050), (10, 5140845), (15, 3427230), (18, 2856025), (23, 2235150), (25, 2056338), (30, 1713615), (45, 1142410), (46, 1117575), (50, 1028169), (69, 745050), (75, 685446), (90, 571205), (115, 447030), (138, 372525), (150, 342723), (207, 248350), (225, 228482), (230, 223515), (345, 149010), (414, 124175), (450, 114241), (575, 89406), (690, 74505), (1035, 49670), (1150, 44703), (1725, 29802), (2070, 24835), (3450, 14901), (4967, 10350), (5175, 9934)]