51385432

素因数分解:

$2^3\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1607}}^1$

素因数の和:2191

約数の個数: 32

約数和(自身を含む): 110373120

約数和(自身を除く): 58987688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 571, 1142, 1607, 2284, 3214, 3997, 4568, 6428, 7994, 11249, 12856, 15988, 22498, 31976, 44996, 89992, 917597, 1835194, 3670388, 6423179, 7340776, 12846358, 25692716, 51385432]

約数ペア:

[(1, 51385432), (2, 25692716), (4, 12846358), (7, 7340776), (8, 6423179), (14, 3670388), (28, 1835194), (56, 917597), (571, 89992), (1142, 44996), (1607, 31976), (2284, 22498), (3214, 15988), (3997, 12856), (4568, 11249), (6428, 7994)]