51516348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{330233}}^1$

素因数の和:330253

約数の個数: 24

約数和(自身を含む): 129451728

約数和(自身を除く): 77935380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 330233, 660466, 990699, 1320932, 1981398, 3962796, 4293029, 8586058, 12879087, 17172116, 25758174, 51516348]

約数ペア:

[(1, 51516348), (2, 25758174), (3, 17172116), (4, 12879087), (6, 8586058), (12, 4293029), (13, 3962796), (26, 1981398), (39, 1320932), (52, 990699), (78, 660466), (156, 330233)]