48312121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 60979968

約数和(自身を除く): 12667847

約数列:

[1, 11, 13, 23, 37, 143, 253, 299, 397, 407, 481, 851, 3289, 4367, 5161, 5291, 9131, 9361, 11063, 14689, 56771, 100441, 118703, 121693, 161579, 190957, 337847, 1305733, 2100527, 3716317, 4392011, 48312121]

約数ペア:

[(1, 48312121), (11, 4392011), (13, 3716317), (23, 2100527), (37, 1305733), (143, 337847), (253, 190957), (299, 161579), (397, 121693), (407, 118703), (481, 100441), (851, 56771), (3289, 14689), (4367, 11063), (5161, 9361), (5291, 9131)]