51482760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 178053120

約数和(自身を除く): 126570360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 167, 168, 210, 280, 334, 367, 420, 501, 668, 734, 835, 840, 1002, 1101, 1169, 1336, 1468, 1670, 1835, 2004, 2202, 2338, 2505, 2569, 2936, 3340, 3507, 3670, 4008, 4404, 4676, 5010, 5138, 5505, 5845, 6680, 7014, 7340, 7707, 8808, 9352, 10020, 10276, 11010, 11690, 12845, 14028, 14680, 15414, 17535, 20040, 20552, 22020, 23380, 25690, 28056, 30828, 35070, 38535, 44040, 46760, 51380, 61289, 61656, 70140, 77070, 102760, 122578, 140280, 154140, 183867, 245156, 306445, 308280, 367734, 429023, 490312, 612890, 735468, 858046, 919335, 1225780, 1287069, 1470936, 1716092, 1838670, 2145115, 2451560, 2574138, 3432184, 3677340, 4290230, 5148276, 6435345, 7354680, 8580460, 10296552, 12870690, 17160920, 25741380, 51482760]

約数ペア:

[(1, 51482760), (2, 25741380), (3, 17160920), (4, 12870690), (5, 10296552), (6, 8580460), (7, 7354680), (8, 6435345), (10, 5148276), (12, 4290230), (14, 3677340), (15, 3432184), (20, 2574138), (21, 2451560), (24, 2145115), (28, 1838670), (30, 1716092), (35, 1470936), (40, 1287069), (42, 1225780), (56, 919335), (60, 858046), (70, 735468), (84, 612890), (105, 490312), (120, 429023), (140, 367734), (167, 308280), (168, 306445), (210, 245156), (280, 183867), (334, 154140), (367, 140280), (420, 122578), (501, 102760), (668, 77070), (734, 70140), (835, 61656), (840, 61289), (1002, 51380), (1101, 46760), (1169, 44040), (1336, 38535), (1468, 35070), (1670, 30828), (1835, 28056), (2004, 25690), (2202, 23380), (2338, 22020), (2505, 20552), (2569, 20040), (2936, 17535), (3340, 15414), (3507, 14680), (3670, 14028), (4008, 12845), (4404, 11690), (4676, 11010), (5010, 10276), (5138, 10020), (5505, 9352), (5845, 8808), (6680, 7707), (7014, 7340)]