56501528080

素因数分解:

$2^4\times 5^1\times {\mathrm{22303}}^1\times {\mathrm{31667}}^1$

素因数の和:53983

約数の個数: 40

約数和(自身を含む): 131376091392

約数和(自身を除く): 74874563312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 22303, 31667, 44606, 63334, 89212, 111515, 126668, 158335, 178424, 223030, 253336, 316670, 356848, 446060, 506672, 633340, 892120, 1266680, 1784240, 2533360, 706269101, 1412538202, 2825076404, 3531345505, 5650152808, 7062691010, 11300305616, 14125382020, 28250764040, 56501528080]

約数ペア:

[(1, 56501528080), (2, 28250764040), (4, 14125382020), (5, 11300305616), (8, 7062691010), (10, 5650152808), (16, 3531345505), (20, 2825076404), (40, 1412538202), (80, 706269101), (22303, 2533360), (31667, 1784240), (44606, 1266680), (63334, 892120), (89212, 633340), (111515, 506672), (126668, 446060), (158335, 356848), (178424, 316670), (223030, 253336)]