48454520

素因数分解:

$2^3\times 5^1\times {\mathrm{751}}^1\times {\mathrm{1613}}^1$

素因数の和:2375

約数の個数: 32

約数和(自身を含む): 109235520

約数和(自身を除く): 60781000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 751, 1502, 1613, 3004, 3226, 3755, 6008, 6452, 7510, 8065, 12904, 15020, 16130, 30040, 32260, 64520, 1211363, 2422726, 4845452, 6056815, 9690904, 12113630, 24227260, 48454520]

約数ペア:

[(1, 48454520), (2, 24227260), (4, 12113630), (5, 9690904), (8, 6056815), (10, 4845452), (20, 2422726), (40, 1211363), (751, 64520), (1502, 32260), (1613, 30040), (3004, 16130), (3226, 15020), (3755, 12904), (6008, 8065), (6452, 7510)]