52172040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1063}}^1$

素因数の和:1486

約数の個数: 64

約数和(自身を含む): 157046400

約数和(自身を除く): 104874360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 409, 818, 1063, 1227, 1636, 2045, 2126, 2454, 3189, 3272, 4090, 4252, 4908, 5315, 6135, 6378, 8180, 8504, 9816, 10630, 12270, 12756, 15945, 16360, 21260, 24540, 25512, 31890, 42520, 49080, 63780, 127560, 434767, 869534, 1304301, 1739068, 2173835, 2608602, 3478136, 4347670, 5217204, 6521505, 8695340, 10434408, 13043010, 17390680, 26086020, 52172040]

約数ペア:

[(1, 52172040), (2, 26086020), (3, 17390680), (4, 13043010), (5, 10434408), (6, 8695340), (8, 6521505), (10, 5217204), (12, 4347670), (15, 3478136), (20, 2608602), (24, 2173835), (30, 1739068), (40, 1304301), (60, 869534), (120, 434767), (409, 127560), (818, 63780), (1063, 49080), (1227, 42520), (1636, 31890), (2045, 25512), (2126, 24540), (2454, 21260), (3189, 16360), (3272, 15945), (4090, 12756), (4252, 12270), (4908, 10630), (5315, 9816), (6135, 8504), (6378, 8180)]