53390340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{32957}}^1$

素因数の和:32978

約数の個数: 60

約数和(自身を含む): 167492556

約数和(自身を除く): 114102216

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 32957, 65914, 98871, 131828, 164785, 197742, 296613, 329570, 395484, 494355, 593226, 659140, 889839, 988710, 1186452, 1483065, 1779678, 1977420, 2669517, 2966130, 3559356, 4449195, 5339034, 5932260, 8898390, 10678068, 13347585, 17796780, 26695170, 53390340]

約数ペア:

[(1, 53390340), (2, 26695170), (3, 17796780), (4, 13347585), (5, 10678068), (6, 8898390), (9, 5932260), (10, 5339034), (12, 4449195), (15, 3559356), (18, 2966130), (20, 2669517), (27, 1977420), (30, 1779678), (36, 1483065), (45, 1186452), (54, 988710), (60, 889839), (81, 659140), (90, 593226), (108, 494355), (135, 395484), (162, 329570), (180, 296613), (270, 197742), (324, 164785), (405, 131828), (540, 98871), (810, 65914), (1620, 32957)]