56055890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26821}}^1$

素因数の和:26858

約数の個数: 32

約数和(自身を含む): 115871040

約数和(自身を除く): 59815150

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 26821, 53642, 134105, 268210, 295031, 509599, 590062, 1019198, 1475155, 2547995, 2950310, 5095990, 5605589, 11211178, 28027945, 56055890]

約数ペア:

[(1, 56055890), (2, 28027945), (5, 11211178), (10, 5605589), (11, 5095990), (19, 2950310), (22, 2547995), (38, 1475155), (55, 1019198), (95, 590062), (110, 509599), (190, 295031), (209, 268210), (418, 134105), (1045, 53642), (2090, 26821)]