50872020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1741}}^1$

素因数の和:2240

約数の個数: 48

約数和(自身を含む): 142816128

約数和(自身を除く): 91944108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 487, 974, 1461, 1741, 1948, 2435, 2922, 3482, 4870, 5223, 5844, 6964, 7305, 8705, 9740, 10446, 14610, 17410, 20892, 26115, 29220, 34820, 52230, 104460, 847867, 1695734, 2543601, 3391468, 4239335, 5087202, 8478670, 10174404, 12718005, 16957340, 25436010, 50872020]

約数ペア:

[(1, 50872020), (2, 25436010), (3, 16957340), (4, 12718005), (5, 10174404), (6, 8478670), (10, 5087202), (12, 4239335), (15, 3391468), (20, 2543601), (30, 1695734), (60, 847867), (487, 104460), (974, 52230), (1461, 34820), (1741, 29220), (1948, 26115), (2435, 20892), (2922, 17410), (3482, 14610), (4870, 10446), (5223, 9740), (5844, 8705), (6964, 7305)]