53005678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 90357120

約数和(自身を除く): 37351442

約数列:

[1, 2, 11, 22, 29, 58, 251, 319, 331, 502, 638, 662, 2761, 3641, 5522, 7279, 7282, 9599, 14558, 19198, 80069, 83081, 105589, 160138, 166162, 211178, 913891, 1827782, 2409349, 4818698, 26502839, 53005678]

約数ペア:

[(1, 53005678), (2, 26502839), (11, 4818698), (22, 2409349), (29, 1827782), (58, 913891), (251, 211178), (319, 166162), (331, 160138), (502, 105589), (638, 83081), (662, 80069), (2761, 19198), (3641, 14558), (5522, 9599), (7279, 7282)]