51572040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2543}}^1$

素因数の和:2583

約数の個数: 96

約数和(自身を含む): 167598720

約数和(自身を除く): 116026680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 2543, 3380, 4056, 5070, 5086, 6760, 7629, 10140, 10172, 12715, 15258, 20280, 20344, 25430, 30516, 33059, 38145, 50860, 61032, 66118, 76290, 99177, 101720, 132236, 152580, 165295, 198354, 264472, 305160, 330590, 396708, 429767, 495885, 661180, 793416, 859534, 991770, 1289301, 1322360, 1719068, 1983540, 2148835, 2578602, 3438136, 3967080, 4297670, 5157204, 6446505, 8595340, 10314408, 12893010, 17190680, 25786020, 51572040]

約数ペア:

[(1, 51572040), (2, 25786020), (3, 17190680), (4, 12893010), (5, 10314408), (6, 8595340), (8, 6446505), (10, 5157204), (12, 4297670), (13, 3967080), (15, 3438136), (20, 2578602), (24, 2148835), (26, 1983540), (30, 1719068), (39, 1322360), (40, 1289301), (52, 991770), (60, 859534), (65, 793416), (78, 661180), (104, 495885), (120, 429767), (130, 396708), (156, 330590), (169, 305160), (195, 264472), (260, 198354), (312, 165295), (338, 152580), (390, 132236), (507, 101720), (520, 99177), (676, 76290), (780, 66118), (845, 61032), (1014, 50860), (1352, 38145), (1560, 33059), (1690, 30516), (2028, 25430), (2535, 20344), (2543, 20280), (3380, 15258), (4056, 12715), (5070, 10172), (5086, 10140), (6760, 7629)]