49009440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{102103}}^1$

素因数の和:102121

約数の個数: 48

約数和(自身を含む): 154381248

約数和(自身を除く): 105371808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 102103, 204206, 306309, 408412, 510515, 612618, 816824, 1021030, 1225236, 1531545, 1633648, 2042060, 2450472, 3063090, 3267296, 4084120, 4900944, 6126180, 8168240, 9801888, 12252360, 16336480, 24504720, 49009440]

約数ペア:

[(1, 49009440), (2, 24504720), (3, 16336480), (4, 12252360), (5, 9801888), (6, 8168240), (8, 6126180), (10, 4900944), (12, 4084120), (15, 3267296), (16, 3063090), (20, 2450472), (24, 2042060), (30, 1633648), (32, 1531545), (40, 1225236), (48, 1021030), (60, 816824), (80, 612618), (96, 510515), (120, 408412), (160, 306309), (240, 204206), (480, 102103)]