55529916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2389}}^1$

素因数の和:2558

約数の個数: 48

約数和(自身を含む): 140532000

約数和(自身を除く): 85002084

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 149, 156, 298, 447, 596, 894, 1788, 1937, 2389, 3874, 4778, 5811, 7167, 7748, 9556, 11622, 14334, 23244, 28668, 31057, 62114, 93171, 124228, 186342, 355961, 372684, 711922, 1067883, 1423844, 2135766, 4271532, 4627493, 9254986, 13882479, 18509972, 27764958, 55529916]

約数ペア:

[(1, 55529916), (2, 27764958), (3, 18509972), (4, 13882479), (6, 9254986), (12, 4627493), (13, 4271532), (26, 2135766), (39, 1423844), (52, 1067883), (78, 711922), (149, 372684), (156, 355961), (298, 186342), (447, 124228), (596, 93171), (894, 62114), (1788, 31057), (1937, 28668), (2389, 23244), (3874, 14334), (4778, 11622), (5811, 9556), (7167, 7748)]