49387365

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 92102400

約数和(自身を除く): 42715035

約数列:

[1, 3, 5, 9, 15, 19, 45, 47, 57, 95, 141, 171, 235, 285, 423, 705, 855, 893, 1229, 2115, 2679, 3687, 4465, 6145, 8037, 11061, 13395, 18435, 23351, 40185, 55305, 57763, 70053, 116755, 173289, 210159, 288815, 350265, 519867, 866445, 1050795, 1097497, 2599335, 3292491, 5487485, 9877473, 16462455, 49387365]

約数ペア:

[(1, 49387365), (3, 16462455), (5, 9877473), (9, 5487485), (15, 3292491), (19, 2599335), (45, 1097497), (47, 1050795), (57, 866445), (95, 519867), (141, 350265), (171, 288815), (235, 210159), (285, 173289), (423, 116755), (705, 70053), (855, 57763), (893, 55305), (1229, 40185), (2115, 23351), (2679, 18435), (3687, 13395), (4465, 11061), (6145, 8037)]