47705784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{641}}^1$

素因数の和:1100

約数の個数: 64

約数和(自身を含む): 136823040

約数和(自身を除く): 89117256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 443, 641, 886, 1282, 1329, 1772, 1923, 2564, 2658, 3101, 3544, 3846, 4487, 5128, 5316, 6202, 7692, 8974, 9303, 10632, 12404, 13461, 15384, 17948, 18606, 24808, 26922, 35896, 37212, 53844, 74424, 107688, 283963, 567926, 851889, 1135852, 1703778, 1987741, 2271704, 3407556, 3975482, 5963223, 6815112, 7950964, 11926446, 15901928, 23852892, 47705784]

約数ペア:

[(1, 47705784), (2, 23852892), (3, 15901928), (4, 11926446), (6, 7950964), (7, 6815112), (8, 5963223), (12, 3975482), (14, 3407556), (21, 2271704), (24, 1987741), (28, 1703778), (42, 1135852), (56, 851889), (84, 567926), (168, 283963), (443, 107688), (641, 74424), (886, 53844), (1282, 37212), (1329, 35896), (1772, 26922), (1923, 24808), (2564, 18606), (2658, 17948), (3101, 15384), (3544, 13461), (3846, 12404), (4487, 10632), (5128, 9303), (5316, 8974), (6202, 7692)]