47455293

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 68889600

約数和(自身を除く): 21434307

約数列:

[1, 3, 19, 57, 59, 103, 137, 177, 309, 411, 1121, 1957, 2603, 3363, 5871, 6077, 7809, 8083, 14111, 18231, 24249, 42333, 115463, 153577, 268109, 346389, 460731, 804327, 832549, 2497647, 15818431, 47455293]

約数ペア:

[(1, 47455293), (3, 15818431), (19, 2497647), (57, 832549), (59, 804327), (103, 460731), (137, 346389), (177, 268109), (309, 153577), (411, 115463), (1121, 42333), (1957, 24249), (2603, 18231), (3363, 14111), (5871, 8083), (6077, 7809)]