53657274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 121927680

約数和(自身を除く): 68270406

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 79, 82, 123, 158, 237, 246, 251, 451, 474, 502, 753, 869, 902, 1353, 1506, 1738, 2607, 2706, 2761, 3239, 5214, 5522, 6478, 8283, 9717, 10291, 16566, 19434, 19829, 20582, 30873, 35629, 39658, 59487, 61746, 71258, 106887, 113201, 118974, 213774, 218119, 226402, 339603, 436238, 654357, 679206, 812989, 1308714, 1625978, 2438967, 4877934, 8942879, 17885758, 26828637, 53657274]

約数ペア:

[(1, 53657274), (2, 26828637), (3, 17885758), (6, 8942879), (11, 4877934), (22, 2438967), (33, 1625978), (41, 1308714), (66, 812989), (79, 679206), (82, 654357), (123, 436238), (158, 339603), (237, 226402), (246, 218119), (251, 213774), (451, 118974), (474, 113201), (502, 106887), (753, 71258), (869, 61746), (902, 59487), (1353, 39658), (1506, 35629), (1738, 30873), (2607, 20582), (2706, 19829), (2761, 19434), (3239, 16566), (5214, 10291), (5522, 9717), (6478, 8283)]