49730450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12917}}^1$

素因数の和:12947

約数の個数: 48

約数和(自身を含む): 115331904

約数和(自身を除く): 65601454

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 12917, 25834, 64585, 90419, 129170, 142087, 180838, 284174, 322925, 452095, 645850, 710435, 904190, 994609, 1420870, 1989218, 2260475, 3552175, 4520950, 4973045, 7104350, 9946090, 24865225, 49730450]

約数ペア:

[(1, 49730450), (2, 24865225), (5, 9946090), (7, 7104350), (10, 4973045), (11, 4520950), (14, 3552175), (22, 2260475), (25, 1989218), (35, 1420870), (50, 994609), (55, 904190), (70, 710435), (77, 645850), (110, 452095), (154, 322925), (175, 284174), (275, 180838), (350, 142087), (385, 129170), (550, 90419), (770, 64585), (1925, 25834), (3850, 12917)]