50870120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10687}}^1$

素因数の和:10722

約数の個数: 64

約数和(自身を含む): 138516480

約数和(自身を除く): 87646360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 10687, 21374, 42748, 53435, 74809, 85496, 106870, 149618, 181679, 213740, 299236, 363358, 374045, 427480, 598472, 726716, 748090, 908395, 1271753, 1453432, 1496180, 1816790, 2543506, 2992360, 3633580, 5087012, 6358765, 7267160, 10174024, 12717530, 25435060, 50870120]

約数ペア:

[(1, 50870120), (2, 25435060), (4, 12717530), (5, 10174024), (7, 7267160), (8, 6358765), (10, 5087012), (14, 3633580), (17, 2992360), (20, 2543506), (28, 1816790), (34, 1496180), (35, 1453432), (40, 1271753), (56, 908395), (68, 748090), (70, 726716), (85, 598472), (119, 427480), (136, 374045), (140, 363358), (170, 299236), (238, 213740), (280, 181679), (340, 149618), (476, 106870), (595, 85496), (680, 74809), (952, 53435), (1190, 42748), (2380, 21374), (4760, 10687)]