45889460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{971}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 102876480

約数和(自身を除く): 56987020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 139, 170, 278, 340, 556, 695, 971, 1390, 1942, 2363, 2780, 3884, 4726, 4855, 9452, 9710, 11815, 16507, 19420, 23630, 33014, 47260, 66028, 82535, 134969, 165070, 269938, 330140, 539876, 674845, 1349690, 2294473, 2699380, 4588946, 9177892, 11472365, 22944730, 45889460]

約数ペア:

[(1, 45889460), (2, 22944730), (4, 11472365), (5, 9177892), (10, 4588946), (17, 2699380), (20, 2294473), (34, 1349690), (68, 674845), (85, 539876), (139, 330140), (170, 269938), (278, 165070), (340, 134969), (556, 82535), (695, 66028), (971, 47260), (1390, 33014), (1942, 23630), (2363, 19420), (2780, 16507), (3884, 11815), (4726, 9710), (4855, 9452)]