47969982

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:255

約数の個数: 80

約数和(自身を含む): 113221152

約数和(自身を除く): 65251170

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 53, 54, 74, 81, 106, 111, 151, 159, 162, 222, 302, 318, 333, 453, 477, 666, 906, 954, 999, 1359, 1431, 1961, 1998, 2718, 2862, 2997, 3922, 4077, 4293, 5587, 5883, 5994, 8003, 8154, 8586, 11174, 11766, 12231, 16006, 16761, 17649, 24009, 24462, 33522, 35298, 48018, 50283, 52947, 72027, 100566, 105894, 144054, 150849, 158841, 216081, 296111, 301698, 317682, 432162, 452547, 592222, 648243, 888333, 905094, 1296486, 1776666, 2664999, 5329998, 7994997, 15989994, 23984991, 47969982]

約数ペア:

[(1, 47969982), (2, 23984991), (3, 15989994), (6, 7994997), (9, 5329998), (18, 2664999), (27, 1776666), (37, 1296486), (53, 905094), (54, 888333), (74, 648243), (81, 592222), (106, 452547), (111, 432162), (151, 317682), (159, 301698), (162, 296111), (222, 216081), (302, 158841), (318, 150849), (333, 144054), (453, 105894), (477, 100566), (666, 72027), (906, 52947), (954, 50283), (999, 48018), (1359, 35298), (1431, 33522), (1961, 24462), (1998, 24009), (2718, 17649), (2862, 16761), (2997, 16006), (3922, 12231), (4077, 11766), (4293, 11174), (5587, 8586), (5883, 8154), (5994, 8003)]