48810440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3709}}^1$

素因数の和:3774

約数の個数: 64

約数和(自身を含む): 128217600

約数和(自身を除く): 79407160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2632, 3290, 3709, 6580, 7418, 13160, 14836, 18545, 25963, 29672, 37090, 51926, 74180, 103852, 129815, 148360, 174323, 207704, 259630, 348646, 519260, 697292, 871615, 1038520, 1220261, 1394584, 1743230, 2440522, 3486460, 4881044, 6101305, 6972920, 9762088, 12202610, 24405220, 48810440]

約数ペア:

[(1, 48810440), (2, 24405220), (4, 12202610), (5, 9762088), (7, 6972920), (8, 6101305), (10, 4881044), (14, 3486460), (20, 2440522), (28, 1743230), (35, 1394584), (40, 1220261), (47, 1038520), (56, 871615), (70, 697292), (94, 519260), (140, 348646), (188, 259630), (235, 207704), (280, 174323), (329, 148360), (376, 129815), (470, 103852), (658, 74180), (940, 51926), (1316, 37090), (1645, 29672), (1880, 25963), (2632, 18545), (3290, 14836), (3709, 13160), (6580, 7418)]