49481880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{58907}}^1$

素因数の和:58928

約数の個数: 64

約数和(自身を含む): 169655040

約数和(自身を除く): 120173160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 58907, 117814, 176721, 235628, 294535, 353442, 412349, 471256, 589070, 706884, 824698, 883605, 1178140, 1237047, 1413768, 1649396, 1767210, 2061745, 2356280, 2474094, 3298792, 3534420, 4123490, 4948188, 6185235, 7068840, 8246980, 9896376, 12370470, 16493960, 24740940, 49481880]

約数ペア:

[(1, 49481880), (2, 24740940), (3, 16493960), (4, 12370470), (5, 9896376), (6, 8246980), (7, 7068840), (8, 6185235), (10, 4948188), (12, 4123490), (14, 3534420), (15, 3298792), (20, 2474094), (21, 2356280), (24, 2061745), (28, 1767210), (30, 1649396), (35, 1413768), (40, 1237047), (42, 1178140), (56, 883605), (60, 824698), (70, 706884), (84, 589070), (105, 471256), (120, 412349), (140, 353442), (168, 294535), (210, 235628), (280, 176721), (420, 117814), (840, 58907)]