51510060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13627}}^1$

素因数の和:13652

約数の個数: 96

約数和(自身を含む): 183160320

約数和(自身を除く): 131650260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 13627, 27254, 40881, 54508, 68135, 81762, 95389, 122643, 136270, 163524, 190778, 204405, 245286, 272540, 286167, 367929, 381556, 408810, 476945, 490572, 572334, 613215, 735858, 817620, 858501, 953890, 1144668, 1226430, 1430835, 1471716, 1717002, 1839645, 1907780, 2452860, 2575503, 2861670, 3434004, 3679290, 4292505, 5151006, 5723340, 7358580, 8585010, 10302012, 12877515, 17170020, 25755030, 51510060]

約数ペア:

[(1, 51510060), (2, 25755030), (3, 17170020), (4, 12877515), (5, 10302012), (6, 8585010), (7, 7358580), (9, 5723340), (10, 5151006), (12, 4292505), (14, 3679290), (15, 3434004), (18, 2861670), (20, 2575503), (21, 2452860), (27, 1907780), (28, 1839645), (30, 1717002), (35, 1471716), (36, 1430835), (42, 1226430), (45, 1144668), (54, 953890), (60, 858501), (63, 817620), (70, 735858), (84, 613215), (90, 572334), (105, 490572), (108, 476945), (126, 408810), (135, 381556), (140, 367929), (180, 286167), (189, 272540), (210, 245286), (252, 204405), (270, 190778), (315, 163524), (378, 136270), (420, 122643), (540, 95389), (630, 81762), (756, 68135), (945, 54508), (1260, 40881), (1890, 27254), (3780, 13627)]