48256460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11119}}^1$

素因数の和:11166

約数の個数: 48

約数和(自身を含む): 119562240

約数和(自身を除く): 71305780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 11119, 22238, 44476, 55595, 77833, 111190, 155666, 222380, 311332, 344689, 389165, 689378, 778330, 1378756, 1556660, 1723445, 2412823, 3446890, 4825646, 6893780, 9651292, 12064115, 24128230, 48256460]

約数ペア:

[(1, 48256460), (2, 24128230), (4, 12064115), (5, 9651292), (7, 6893780), (10, 4825646), (14, 3446890), (20, 2412823), (28, 1723445), (31, 1556660), (35, 1378756), (62, 778330), (70, 689378), (124, 389165), (140, 344689), (155, 311332), (217, 222380), (310, 155666), (434, 111190), (620, 77833), (868, 55595), (1085, 44476), (2170, 22238), (4340, 11119)]