51709644

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{68399}}^1$

素因数の和:68419

約数の個数: 48

約数和(自身を含む): 153216000

約数和(自身を除く): 101506356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 68399, 136798, 205197, 273596, 410394, 478793, 615591, 820788, 957586, 1231182, 1436379, 1846773, 1915172, 2462364, 2872758, 3693546, 4309137, 5745516, 7387092, 8618274, 12927411, 17236548, 25854822, 51709644]

約数ペア:

[(1, 51709644), (2, 25854822), (3, 17236548), (4, 12927411), (6, 8618274), (7, 7387092), (9, 5745516), (12, 4309137), (14, 3693546), (18, 2872758), (21, 2462364), (27, 1915172), (28, 1846773), (36, 1436379), (42, 1231182), (54, 957586), (63, 820788), (84, 615591), (108, 478793), (126, 410394), (189, 273596), (252, 205197), (378, 136798), (756, 68399)]