47127864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1721}}^1$

素因数の和:1900

約数の個数: 64

約数和(自身を含む): 135555840

約数和(自身を除く): 88427976

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, 1721, 1956, 2282, 3423, 3442, 3912, 4564, 5163, 6846, 6884, 9128, 10326, 12047, 13692, 13768, 20652, 24094, 27384, 36141, 41304, 48188, 72282, 96376, 144564, 280523, 289128, 561046, 841569, 1122092, 1683138, 1963661, 2244184, 3366276, 3927322, 5890983, 6732552, 7854644, 11781966, 15709288, 23563932, 47127864]

約数ペア:

[(1, 47127864), (2, 23563932), (3, 15709288), (4, 11781966), (6, 7854644), (7, 6732552), (8, 5890983), (12, 3927322), (14, 3366276), (21, 2244184), (24, 1963661), (28, 1683138), (42, 1122092), (56, 841569), (84, 561046), (163, 289128), (168, 280523), (326, 144564), (489, 96376), (652, 72282), (978, 48188), (1141, 41304), (1304, 36141), (1721, 27384), (1956, 24094), (2282, 20652), (3423, 13768), (3442, 13692), (3912, 12047), (4564, 10326), (5163, 9128), (6846, 6884)]