52477080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 163918080

約数和(自身を除く): 111441000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 67, 107, 120, 122, 134, 183, 201, 214, 244, 268, 305, 321, 335, 366, 402, 428, 488, 535, 536, 610, 642, 670, 732, 804, 856, 915, 1005, 1070, 1220, 1284, 1340, 1464, 1605, 1608, 1830, 2010, 2140, 2440, 2568, 2680, 3210, 3660, 4020, 4087, 4280, 6420, 6527, 7169, 7320, 8040, 8174, 12261, 12840, 13054, 14338, 16348, 19581, 20435, 21507, 24522, 26108, 28676, 32635, 32696, 35845, 39162, 40870, 43014, 49044, 52216, 57352, 61305, 65270, 71690, 78324, 81740, 86028, 97905, 98088, 107535, 122610, 130540, 143380, 156648, 163480, 172056, 195810, 215070, 245220, 261080, 286760, 391620, 430140, 437309, 490440, 783240, 860280, 874618, 1311927, 1749236, 2186545, 2623854, 3498472, 4373090, 5247708, 6559635, 8746180, 10495416, 13119270, 17492360, 26238540, 52477080]

約数ペア:

[(1, 52477080), (2, 26238540), (3, 17492360), (4, 13119270), (5, 10495416), (6, 8746180), (8, 6559635), (10, 5247708), (12, 4373090), (15, 3498472), (20, 2623854), (24, 2186545), (30, 1749236), (40, 1311927), (60, 874618), (61, 860280), (67, 783240), (107, 490440), (120, 437309), (122, 430140), (134, 391620), (183, 286760), (201, 261080), (214, 245220), (244, 215070), (268, 195810), (305, 172056), (321, 163480), (335, 156648), (366, 143380), (402, 130540), (428, 122610), (488, 107535), (535, 98088), (536, 97905), (610, 86028), (642, 81740), (670, 78324), (732, 71690), (804, 65270), (856, 61305), (915, 57352), (1005, 52216), (1070, 49044), (1220, 43014), (1284, 40870), (1340, 39162), (1464, 35845), (1605, 32696), (1608, 32635), (1830, 28676), (2010, 26108), (2140, 24522), (2440, 21507), (2568, 20435), (2680, 19581), (3210, 16348), (3660, 14338), (4020, 13054), (4087, 12840), (4280, 12261), (6420, 8174), (6527, 8040), (7169, 7320)]