51243151572

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{367}}^1\times {\mathrm{43579}}^1$

素因数の和:44045

約数の個数: 72

約数和(自身を含む): 131346633600

約数和(自身を除く): 80103482028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 367, 534, 734, 801, 1068, 1101, 1468, 1602, 2202, 3204, 3303, 4404, 6606, 13212, 32663, 43579, 65326, 87158, 97989, 130652, 130737, 174316, 195978, 261474, 293967, 391956, 392211, 522948, 587934, 784422, 1175868, 1568844, 3878531, 7757062, 11635593, 15514124, 15993493, 23271186, 31986986, 34906779, 46542372, 47980479, 63973972, 69813558, 95960958, 139627116, 143941437, 191921916, 287882874, 575765748, 1423420877, 2846841754, 4270262631, 5693683508, 8540525262, 12810787893, 17081050524, 25621575786, 51243151572]

約数ペア:

[(1, 51243151572), (2, 25621575786), (3, 17081050524), (4, 12810787893), (6, 8540525262), (9, 5693683508), (12, 4270262631), (18, 2846841754), (36, 1423420877), (89, 575765748), (178, 287882874), (267, 191921916), (356, 143941437), (367, 139627116), (534, 95960958), (734, 69813558), (801, 63973972), (1068, 47980479), (1101, 46542372), (1468, 34906779), (1602, 31986986), (2202, 23271186), (3204, 15993493), (3303, 15514124), (4404, 11635593), (6606, 7757062), (13212, 3878531), (32663, 1568844), (43579, 1175868), (65326, 784422), (87158, 587934), (97989, 522948), (130652, 392211), (130737, 391956), (174316, 293967), (195978, 261474)]