48788991

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3527}}^1$

素因数の和:3615

約数の個数: 24

約数和(自身を含む): 74299680

約数和(自身を除く): 25510689

約数列:

[1, 3, 9, 29, 53, 87, 159, 261, 477, 1537, 3527, 4611, 10581, 13833, 31743, 102283, 186931, 306849, 560793, 920547, 1682379, 5420999, 16262997, 48788991]

約数ペア:

[(1, 48788991), (3, 16262997), (9, 5420999), (29, 1682379), (53, 920547), (87, 560793), (159, 306849), (261, 186931), (477, 102283), (1537, 31743), (3527, 13833), (4611, 10581)]