51111126

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:818

約数の個数: 72

約数和(自身を含む): 125815872

約数和(自身を除く): 74704746

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 121, 186, 198, 242, 279, 341, 363, 558, 682, 726, 757, 1023, 1089, 1514, 2046, 2178, 2271, 3069, 3751, 4542, 6138, 6813, 7502, 8327, 11253, 13626, 16654, 22506, 23467, 24981, 33759, 46934, 49962, 67518, 70401, 74943, 91597, 140802, 149886, 183194, 211203, 258137, 274791, 422406, 516274, 549582, 774411, 824373, 1548822, 1648746, 2323233, 2839507, 4646466, 5679014, 8518521, 17037042, 25555563, 51111126]

約数ペア:

[(1, 51111126), (2, 25555563), (3, 17037042), (6, 8518521), (9, 5679014), (11, 4646466), (18, 2839507), (22, 2323233), (31, 1648746), (33, 1548822), (62, 824373), (66, 774411), (93, 549582), (99, 516274), (121, 422406), (186, 274791), (198, 258137), (242, 211203), (279, 183194), (341, 149886), (363, 140802), (558, 91597), (682, 74943), (726, 70401), (757, 67518), (1023, 49962), (1089, 46934), (1514, 33759), (2046, 24981), (2178, 23467), (2271, 22506), (3069, 16654), (3751, 13626), (4542, 11253), (6138, 8327), (6813, 7502)]