49986480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{208277}}^1$

素因数の和:208293

約数の個数: 40

約数和(自身を含む): 154958832

約数和(自身を除く): 104972352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 208277, 416554, 624831, 833108, 1041385, 1249662, 1666216, 2082770, 2499324, 3124155, 3332432, 4165540, 4998648, 6248310, 8331080, 9997296, 12496620, 16662160, 24993240, 49986480]

約数ペア:

[(1, 49986480), (2, 24993240), (3, 16662160), (4, 12496620), (5, 9997296), (6, 8331080), (8, 6248310), (10, 4998648), (12, 4165540), (15, 3332432), (16, 3124155), (20, 2499324), (24, 2082770), (30, 1666216), (40, 1249662), (48, 1041385), (60, 833108), (80, 624831), (120, 416554), (240, 208277)]