47517670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{557}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 90396000

約数和(自身を除く): 42878330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 449, 557, 898, 1114, 2245, 2785, 4490, 5570, 8531, 10583, 17062, 21166, 42655, 52915, 85310, 105830, 250093, 500186, 1250465, 2500930, 4751767, 9503534, 23758835, 47517670]

約数ペア:

[(1, 47517670), (2, 23758835), (5, 9503534), (10, 4751767), (19, 2500930), (38, 1250465), (95, 500186), (190, 250093), (449, 105830), (557, 85310), (898, 52915), (1114, 42655), (2245, 21166), (2785, 17062), (4490, 10583), (5570, 8531)]