56981664

素因数分解:

$2^5\times 3^3\times {\mathrm{65951}}^1$

素因数の和:65970

約数の個数: 48

約数和(自身を含む): 166199040

約数和(自身を除く): 109217376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 65951, 131902, 197853, 263804, 395706, 527608, 593559, 791412, 1055216, 1187118, 1582824, 1780677, 2110432, 2374236, 3165648, 3561354, 4748472, 6331296, 7122708, 9496944, 14245416, 18993888, 28490832, 56981664]

約数ペア:

[(1, 56981664), (2, 28490832), (3, 18993888), (4, 14245416), (6, 9496944), (8, 7122708), (9, 6331296), (12, 4748472), (16, 3561354), (18, 3165648), (24, 2374236), (27, 2110432), (32, 1780677), (36, 1582824), (48, 1187118), (54, 1055216), (72, 791412), (96, 593559), (108, 527608), (144, 395706), (216, 263804), (288, 197853), (432, 131902), (864, 65951)]