57347150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:378

約数の個数: 72

約数和(自身を含む): 125951760

約数和(自身を除く): 68604610

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 89, 98, 175, 178, 245, 263, 350, 445, 490, 526, 623, 890, 1225, 1246, 1315, 1841, 2225, 2450, 2630, 3115, 3682, 4361, 4450, 6230, 6575, 8722, 9205, 12887, 13150, 15575, 18410, 21805, 23407, 25774, 31150, 43610, 46025, 46814, 64435, 92050, 109025, 117035, 128870, 163849, 218050, 234070, 322175, 327698, 585175, 644350, 819245, 1146943, 1170350, 1638490, 2293886, 4096225, 5734715, 8192450, 11469430, 28673575, 57347150]

約数ペア:

[(1, 57347150), (2, 28673575), (5, 11469430), (7, 8192450), (10, 5734715), (14, 4096225), (25, 2293886), (35, 1638490), (49, 1170350), (50, 1146943), (70, 819245), (89, 644350), (98, 585175), (175, 327698), (178, 322175), (245, 234070), (263, 218050), (350, 163849), (445, 128870), (490, 117035), (526, 109025), (623, 92050), (890, 64435), (1225, 46814), (1246, 46025), (1315, 43610), (1841, 31150), (2225, 25774), (2450, 23407), (2630, 21805), (3115, 18410), (3682, 15575), (4361, 13150), (4450, 12887), (6230, 9205), (6575, 8722)]