49060020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3109}}^1$

素因数の和:3384

約数の個数: 48

約数和(自身を含む): 137934720

約数和(自身を除く): 88874700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3109, 3156, 3945, 5260, 6218, 7890, 9327, 12436, 15545, 15780, 18654, 31090, 37308, 46635, 62180, 93270, 186540, 817667, 1635334, 2453001, 3270668, 4088335, 4906002, 8176670, 9812004, 12265005, 16353340, 24530010, 49060020]

約数ペア:

[(1, 49060020), (2, 24530010), (3, 16353340), (4, 12265005), (5, 9812004), (6, 8176670), (10, 4906002), (12, 4088335), (15, 3270668), (20, 2453001), (30, 1635334), (60, 817667), (263, 186540), (526, 93270), (789, 62180), (1052, 46635), (1315, 37308), (1578, 31090), (2630, 18654), (3109, 15780), (3156, 15545), (3945, 12436), (5260, 9327), (6218, 7890)]