48801921

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{461}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 75590592

約数和(自身を除く): 26788671

約数列:

[1, 3, 7, 21, 71, 213, 461, 497, 1383, 1491, 3227, 5041, 9681, 15123, 32731, 35287, 98193, 105861, 229117, 687351, 2323901, 6971703, 16267307, 48801921]

約数ペア:

[(1, 48801921), (3, 16267307), (7, 6971703), (21, 2323901), (71, 687351), (213, 229117), (461, 105861), (497, 98193), (1383, 35287), (1491, 32731), (3227, 15123), (5041, 9681)]