51538536

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{102259}}^1$

素因数の和:102278

約数の個数: 48

約数和(自身を含む): 159525600

約数和(自身を除く): 107987064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 102259, 204518, 306777, 409036, 613554, 715813, 818072, 920331, 1227108, 1431626, 1840662, 2147439, 2454216, 2863252, 3681324, 4294878, 5726504, 6442317, 7362648, 8589756, 12884634, 17179512, 25769268, 51538536]

約数ペア:

[(1, 51538536), (2, 25769268), (3, 17179512), (4, 12884634), (6, 8589756), (7, 7362648), (8, 6442317), (9, 5726504), (12, 4294878), (14, 3681324), (18, 2863252), (21, 2454216), (24, 2147439), (28, 1840662), (36, 1431626), (42, 1227108), (56, 920331), (63, 818072), (72, 715813), (84, 613554), (126, 409036), (168, 306777), (252, 204518), (504, 102259)]