55065890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2677}}^1$

素因数の和:2723

約数の個数: 48

約数和(自身を含む): 115400376

約数和(自身を除く): 60334486

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 374, 605, 935, 1210, 1870, 2057, 2677, 4114, 5354, 10285, 13385, 20570, 26770, 29447, 45509, 58894, 91018, 147235, 227545, 294470, 323917, 455090, 500599, 647834, 1001198, 1619585, 2502995, 3239170, 5005990, 5506589, 11013178, 27532945, 55065890]

約数ペア:

[(1, 55065890), (2, 27532945), (5, 11013178), (10, 5506589), (11, 5005990), (17, 3239170), (22, 2502995), (34, 1619585), (55, 1001198), (85, 647834), (110, 500599), (121, 455090), (170, 323917), (187, 294470), (242, 227545), (374, 147235), (605, 91018), (935, 58894), (1210, 45509), (1870, 29447), (2057, 26770), (2677, 20570), (4114, 13385), (5354, 10285)]