47482680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{56527}}^1$

素因数の和:56548

約数の個数: 64

約数和(自身を含む): 162800640

約数和(自身を除く): 115317960

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, 56527, 113054, 169581, 226108, 282635, 339162, 395689, 452216, 565270, 678324, 791378, 847905, 1130540, 1187067, 1356648, 1582756, 1695810, 1978445, 2261080, 2374134, 3165512, 3391620, 3956890, 4748268, 5935335, 6783240, 7913780, 9496536, 11870670, 15827560, 23741340, 47482680]

約数ペア:

[(1, 47482680), (2, 23741340), (3, 15827560), (4, 11870670), (5, 9496536), (6, 7913780), (7, 6783240), (8, 5935335), (10, 4748268), (12, 3956890), (14, 3391620), (15, 3165512), (20, 2374134), (21, 2261080), (24, 1978445), (28, 1695810), (30, 1582756), (35, 1356648), (40, 1187067), (42, 1130540), (56, 847905), (60, 791378), (70, 678324), (84, 565270), (105, 452216), (120, 395689), (140, 339162), (168, 282635), (210, 226108), (280, 169581), (420, 113054), (840, 56527)]