50198547

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 78566400

約数和(自身を除く): 28367853

約数列:

[1, 3, 7, 21, 61, 149, 183, 263, 427, 447, 789, 1043, 1281, 1841, 3129, 5523, 9089, 16043, 27267, 39187, 48129, 63623, 112301, 117561, 190869, 274309, 336903, 822927, 2390407, 7171221, 16732849, 50198547]

約数ペア:

[(1, 50198547), (3, 16732849), (7, 7171221), (21, 2390407), (61, 822927), (149, 336903), (183, 274309), (263, 190869), (427, 117561), (447, 112301), (789, 63623), (1043, 48129), (1281, 39187), (1841, 27267), (3129, 16043), (5523, 9089)]