48899901

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 71470080

約数和(自身を除く): 22570179

約数列:

[1, 3, 19, 43, 57, 71, 129, 213, 281, 817, 843, 1349, 2451, 3053, 4047, 5339, 9159, 12083, 16017, 19951, 36249, 58007, 59853, 174021, 229577, 379069, 688731, 857893, 1137207, 2573679, 16299967, 48899901]

約数ペア:

[(1, 48899901), (3, 16299967), (19, 2573679), (43, 1137207), (57, 857893), (71, 688731), (129, 379069), (213, 229577), (281, 174021), (817, 59853), (843, 58007), (1349, 36249), (2451, 19951), (3053, 16017), (4047, 12083), (5339, 9159)]