48909200

素因数分解:

$2^4\times 5^2\times {\mathrm{122273}}^1$

素因数の和:122291

約数の個数: 30

約数和(自身を含む): 117505314

約数和(自身を除く): 68596114

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 122273, 244546, 489092, 611365, 978184, 1222730, 1956368, 2445460, 3056825, 4890920, 6113650, 9781840, 12227300, 24454600, 48909200]

約数ペア:

[(1, 48909200), (2, 24454600), (4, 12227300), (5, 9781840), (8, 6113650), (10, 4890920), (16, 3056825), (20, 2445460), (25, 1956368), (40, 1222730), (50, 978184), (80, 611365), (100, 489092), (200, 244546), (400, 122273)]