47663740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1303}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 105154560

約数和(自身を除く): 57490820

約数列:

[1, 2, 4, 5, 10, 20, 31, 59, 62, 118, 124, 155, 236, 295, 310, 590, 620, 1180, 1303, 1829, 2606, 3658, 5212, 6515, 7316, 9145, 13030, 18290, 26060, 36580, 40393, 76877, 80786, 153754, 161572, 201965, 307508, 384385, 403930, 768770, 807860, 1537540, 2383187, 4766374, 9532748, 11915935, 23831870, 47663740]

約数ペア:

[(1, 47663740), (2, 23831870), (4, 11915935), (5, 9532748), (10, 4766374), (20, 2383187), (31, 1537540), (59, 807860), (62, 768770), (118, 403930), (124, 384385), (155, 307508), (236, 201965), (295, 161572), (310, 153754), (590, 80786), (620, 76877), (1180, 40393), (1303, 36580), (1829, 26060), (2606, 18290), (3658, 13030), (5212, 9145), (6515, 7316)]