52220355

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1657}}^1$

素因数の和:1867

約数の個数: 32

約数和(自身を含む): 91680768

約数和(自身を除く): 39460413

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 191, 573, 955, 1657, 2101, 2865, 4971, 6303, 8285, 10505, 18227, 24855, 31515, 54681, 91135, 273405, 316487, 949461, 1582435, 3481357, 4747305, 10444071, 17406785, 52220355]

約数ペア:

[(1, 52220355), (3, 17406785), (5, 10444071), (11, 4747305), (15, 3481357), (33, 1582435), (55, 949461), (165, 316487), (191, 273405), (573, 91135), (955, 54681), (1657, 31515), (2101, 24855), (2865, 18227), (4971, 10505), (6303, 8285)]