47752640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{883}}^1$

素因数の和:926

約数の個数: 84

約数和(自身を含む): 123270264

約数和(自身を除く): 75517624

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 832, 845, 883, 1040, 1352, 1690, 1766, 2080, 2704, 3380, 3532, 4160, 4415, 5408, 6760, 7064, 8830, 10816, 11479, 13520, 14128, 17660, 22958, 27040, 28256, 35320, 45916, 54080, 56512, 57395, 70640, 91832, 114790, 141280, 149227, 183664, 229580, 282560, 298454, 367328, 459160, 596908, 734656, 746135, 918320, 1193816, 1492270, 1836640, 2387632, 2984540, 3673280, 4775264, 5969080, 9550528, 11938160, 23876320, 47752640]

約数ペア:

[(1, 47752640), (2, 23876320), (4, 11938160), (5, 9550528), (8, 5969080), (10, 4775264), (13, 3673280), (16, 2984540), (20, 2387632), (26, 1836640), (32, 1492270), (40, 1193816), (52, 918320), (64, 746135), (65, 734656), (80, 596908), (104, 459160), (130, 367328), (160, 298454), (169, 282560), (208, 229580), (260, 183664), (320, 149227), (338, 141280), (416, 114790), (520, 91832), (676, 70640), (832, 57395), (845, 56512), (883, 54080), (1040, 45916), (1352, 35320), (1690, 28256), (1766, 27040), (2080, 22958), (2704, 17660), (3380, 14128), (3532, 13520), (4160, 11479), (4415, 10816), (5408, 8830), (6760, 7064)]