56779360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32261}}^1$

素因数の和:32287

約数の個数: 48

約数和(自身を含む): 146340432

約数和(自身を除く): 89561072

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 32261, 64522, 129044, 161305, 258088, 322610, 354871, 516176, 645220, 709742, 1032352, 1290440, 1419484, 1774355, 2580880, 2838968, 3548710, 5161760, 5677936, 7097420, 11355872, 14194840, 28389680, 56779360]

約数ペア:

[(1, 56779360), (2, 28389680), (4, 14194840), (5, 11355872), (8, 7097420), (10, 5677936), (11, 5161760), (16, 3548710), (20, 2838968), (22, 2580880), (32, 1774355), (40, 1419484), (44, 1290440), (55, 1032352), (80, 709742), (88, 645220), (110, 516176), (160, 354871), (176, 322610), (220, 258088), (352, 161305), (440, 129044), (880, 64522), (1760, 32261)]