50134140

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{4421}}^1$

素因数の和:4449

約数の個数: 120

約数和(自身を含む): 179780832

約数和(自身を除く): 129646692

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, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 4421, 5670, 8842, 11340, 13263, 17684, 22105, 26526, 30947, 39789, 44210, 53052, 61894, 66315, 79578, 88420, 92841, 119367, 123788, 132630, 154735, 159156, 185682, 198945, 238734, 265260, 278523, 309470, 358101, 371364, 397890, 464205, 477468, 557046, 596835, 618940, 716202, 795780, 835569, 928410, 1114092, 1193670, 1392615, 1432404, 1671138, 1790505, 1856820, 2387340, 2506707, 2785230, 3342276, 3581010, 4177845, 5013414, 5570460, 7162020, 8355690, 10026828, 12533535, 16711380, 25067070, 50134140]

約数ペア:

[(1, 50134140), (2, 25067070), (3, 16711380), (4, 12533535), (5, 10026828), (6, 8355690), (7, 7162020), (9, 5570460), (10, 5013414), (12, 4177845), (14, 3581010), (15, 3342276), (18, 2785230), (20, 2506707), (21, 2387340), (27, 1856820), (28, 1790505), (30, 1671138), (35, 1432404), (36, 1392615), (42, 1193670), (45, 1114092), (54, 928410), (60, 835569), (63, 795780), (70, 716202), (81, 618940), (84, 596835), (90, 557046), (105, 477468), (108, 464205), (126, 397890), (135, 371364), (140, 358101), (162, 309470), (180, 278523), (189, 265260), (210, 238734), (252, 198945), (270, 185682), (315, 159156), (324, 154735), (378, 132630), (405, 123788), (420, 119367), (540, 92841), (567, 88420), (630, 79578), (756, 66315), (810, 61894), (945, 53052), (1134, 44210), (1260, 39789), (1620, 30947), (1890, 26526), (2268, 22105), (2835, 17684), (3780, 13263), (4421, 11340), (5670, 8842)]