51810768

素因数分解:

$2^4\times 3^2\times {\mathrm{331}}^1\times {\mathrm{1087}}^1$

素因数の和:1432

約数の個数: 60

約数和(自身を含む): 145570048

約数和(自身を除く): 93759280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 331, 662, 993, 1087, 1324, 1986, 2174, 2648, 2979, 3261, 3972, 4348, 5296, 5958, 6522, 7944, 8696, 9783, 11916, 13044, 15888, 17392, 19566, 23832, 26088, 39132, 47664, 52176, 78264, 156528, 359797, 719594, 1079391, 1439188, 2158782, 2878376, 3238173, 4317564, 5756752, 6476346, 8635128, 12952692, 17270256, 25905384, 51810768]

約数ペア:

[(1, 51810768), (2, 25905384), (3, 17270256), (4, 12952692), (6, 8635128), (8, 6476346), (9, 5756752), (12, 4317564), (16, 3238173), (18, 2878376), (24, 2158782), (36, 1439188), (48, 1079391), (72, 719594), (144, 359797), (331, 156528), (662, 78264), (993, 52176), (1087, 47664), (1324, 39132), (1986, 26088), (2174, 23832), (2648, 19566), (2979, 17392), (3261, 15888), (3972, 13044), (4348, 11916), (5296, 9783), (5958, 8696), (6522, 7944)]