53125980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18839}}^1$

素因数の和:18898

約数の個数: 48

約数和(自身を含む): 151925760

約数和(自身を除く): 98799780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 18839, 37678, 56517, 75356, 94195, 113034, 188390, 226068, 282585, 376780, 565170, 885433, 1130340, 1770866, 2656299, 3541732, 4427165, 5312598, 8854330, 10625196, 13281495, 17708660, 26562990, 53125980]

約数ペア:

[(1, 53125980), (2, 26562990), (3, 17708660), (4, 13281495), (5, 10625196), (6, 8854330), (10, 5312598), (12, 4427165), (15, 3541732), (20, 2656299), (30, 1770866), (47, 1130340), (60, 885433), (94, 565170), (141, 376780), (188, 282585), (235, 226068), (282, 188390), (470, 113034), (564, 94195), (705, 75356), (940, 56517), (1410, 37678), (2820, 18839)]