51348120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1627}}^1$

素因数の和:1904

約数の個数: 64

約数和(自身を含む): 154725120

約数和(自身を除く): 103377000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1578, 1627, 2104, 2630, 3156, 3254, 3945, 4881, 5260, 6312, 6508, 7890, 8135, 9762, 10520, 13016, 15780, 16270, 19524, 24405, 31560, 32540, 39048, 48810, 65080, 97620, 195240, 427901, 855802, 1283703, 1711604, 2139505, 2567406, 3423208, 4279010, 5134812, 6418515, 8558020, 10269624, 12837030, 17116040, 25674060, 51348120]

約数ペア:

[(1, 51348120), (2, 25674060), (3, 17116040), (4, 12837030), (5, 10269624), (6, 8558020), (8, 6418515), (10, 5134812), (12, 4279010), (15, 3423208), (20, 2567406), (24, 2139505), (30, 1711604), (40, 1283703), (60, 855802), (120, 427901), (263, 195240), (526, 97620), (789, 65080), (1052, 48810), (1315, 39048), (1578, 32540), (1627, 31560), (2104, 24405), (2630, 19524), (3156, 16270), (3254, 15780), (3945, 13016), (4881, 10520), (5260, 9762), (6312, 8135), (6508, 7890)]