55280460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19603}}^1$

素因数の和:19662

約数の個数: 48

約数和(自身を含む): 158086656

約数和(自身を除く): 102806196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 19603, 39206, 58809, 78412, 98015, 117618, 196030, 235236, 294045, 392060, 588090, 921341, 1176180, 1842682, 2764023, 3685364, 4606705, 5528046, 9213410, 11056092, 13820115, 18426820, 27640230, 55280460]

約数ペア:

[(1, 55280460), (2, 27640230), (3, 18426820), (4, 13820115), (5, 11056092), (6, 9213410), (10, 5528046), (12, 4606705), (15, 3685364), (20, 2764023), (30, 1842682), (47, 1176180), (60, 921341), (94, 588090), (141, 392060), (188, 294045), (235, 235236), (282, 196030), (470, 117618), (564, 98015), (705, 78412), (940, 58809), (1410, 39206), (2820, 19603)]