48979120

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16547}}^1$

素因数の和:16597

約数の個数: 40

約数和(自身を含む): 116961264

約数和(自身を除く): 67982144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 16547, 33094, 66188, 82735, 132376, 165470, 264752, 330940, 612239, 661880, 1224478, 1323760, 2448956, 3061195, 4897912, 6122390, 9795824, 12244780, 24489560, 48979120]

約数ペア:

[(1, 48979120), (2, 24489560), (4, 12244780), (5, 9795824), (8, 6122390), (10, 4897912), (16, 3061195), (20, 2448956), (37, 1323760), (40, 1224478), (74, 661880), (80, 612239), (148, 330940), (185, 264752), (296, 165470), (370, 132376), (592, 82735), (740, 66188), (1480, 33094), (2960, 16547)]