5548972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 11642400

約数和(自身を除く): 6093428

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 89, 109, 143, 178, 218, 286, 356, 436, 572, 979, 1157, 1199, 1417, 1958, 2314, 2398, 2834, 3916, 4628, 4796, 5668, 9701, 12727, 15587, 19402, 25454, 31174, 38804, 50908, 62348, 106711, 126113, 213422, 252226, 426844, 504452, 1387243, 2774486, 5548972]

約数ペア:

[(1, 5548972), (2, 2774486), (4, 1387243), (11, 504452), (13, 426844), (22, 252226), (26, 213422), (44, 126113), (52, 106711), (89, 62348), (109, 50908), (143, 38804), (178, 31174), (218, 25454), (286, 19402), (356, 15587), (436, 12727), (572, 9701), (979, 5668), (1157, 4796), (1199, 4628), (1417, 3916), (1958, 2834), (2314, 2398)]