55850600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21481}}^1$

素因数の和:21510

約数の個数: 48

約数和(自身を含む): 139847820

約数和(自身を除く): 83997220

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 21481, 42962, 85924, 107405, 171848, 214810, 279253, 429620, 537025, 558506, 859240, 1074050, 1117012, 1396265, 2148100, 2234024, 2792530, 4296200, 5585060, 6981325, 11170120, 13962650, 27925300, 55850600]

約数ペア:

[(1, 55850600), (2, 27925300), (4, 13962650), (5, 11170120), (8, 6981325), (10, 5585060), (13, 4296200), (20, 2792530), (25, 2234024), (26, 2148100), (40, 1396265), (50, 1117012), (52, 1074050), (65, 859240), (100, 558506), (104, 537025), (130, 429620), (200, 279253), (260, 214810), (325, 171848), (520, 107405), (650, 85924), (1300, 42962), (2600, 21481)]