55884387

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 82656000

約数和(自身を除く): 26771613

約数列:

[1, 3, 13, 39, 59, 149, 163, 177, 447, 489, 767, 1937, 2119, 2301, 5811, 6357, 8791, 9617, 24287, 26373, 28851, 72861, 114283, 125021, 315731, 342849, 375063, 947193, 1432933, 4298799, 18628129, 55884387]

約数ペア:

[(1, 55884387), (3, 18628129), (13, 4298799), (39, 1432933), (59, 947193), (149, 375063), (163, 342849), (177, 315731), (447, 125021), (489, 114283), (767, 72861), (1937, 28851), (2119, 26373), (2301, 24287), (5811, 9617), (6357, 8791)]