51290232

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1873}}^1$

素因数の和:2052

約数の個数: 64

約数和(自身を含む): 147521280

約数和(自身を除く): 96231048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 163, 168, 326, 489, 652, 978, 1141, 1304, 1873, 1956, 2282, 3423, 3746, 3912, 4564, 5619, 6846, 7492, 9128, 11238, 13111, 13692, 14984, 22476, 26222, 27384, 39333, 44952, 52444, 78666, 104888, 157332, 305299, 314664, 610598, 915897, 1221196, 1831794, 2137093, 2442392, 3663588, 4274186, 6411279, 7327176, 8548372, 12822558, 17096744, 25645116, 51290232]

約数ペア:

[(1, 51290232), (2, 25645116), (3, 17096744), (4, 12822558), (6, 8548372), (7, 7327176), (8, 6411279), (12, 4274186), (14, 3663588), (21, 2442392), (24, 2137093), (28, 1831794), (42, 1221196), (56, 915897), (84, 610598), (163, 314664), (168, 305299), (326, 157332), (489, 104888), (652, 78666), (978, 52444), (1141, 44952), (1304, 39333), (1873, 27384), (1956, 26222), (2282, 22476), (3423, 14984), (3746, 13692), (3912, 13111), (4564, 11238), (5619, 9128), (6846, 7492)]