51543816

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 132840000

約数和(自身を除く): 81296184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 89, 118, 177, 178, 236, 267, 354, 356, 409, 472, 534, 708, 712, 818, 1068, 1227, 1416, 1636, 2136, 2454, 3272, 4908, 5251, 9816, 10502, 15753, 21004, 24131, 31506, 36401, 42008, 48262, 63012, 72393, 72802, 96524, 109203, 126024, 144786, 145604, 193048, 218406, 289572, 291208, 436812, 579144, 873624, 2147659, 4295318, 6442977, 8590636, 12885954, 17181272, 25771908, 51543816]

約数ペア:

[(1, 51543816), (2, 25771908), (3, 17181272), (4, 12885954), (6, 8590636), (8, 6442977), (12, 4295318), (24, 2147659), (59, 873624), (89, 579144), (118, 436812), (177, 291208), (178, 289572), (236, 218406), (267, 193048), (354, 145604), (356, 144786), (409, 126024), (472, 109203), (534, 96524), (708, 72802), (712, 72393), (818, 63012), (1068, 48262), (1227, 42008), (1416, 36401), (1636, 31506), (2136, 24131), (2454, 21004), (3272, 15753), (4908, 10502), (5251, 9816)]