47201396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 95800320

約数和(自身を除く): 48598924

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 131, 209, 262, 418, 431, 524, 836, 862, 1441, 1724, 2489, 2882, 4741, 4978, 5764, 8189, 9482, 9956, 16378, 18964, 27379, 32756, 54758, 56461, 90079, 109516, 112922, 180158, 225844, 360316, 621071, 1072759, 1242142, 2145518, 2484284, 4291036, 11800349, 23600698, 47201396]

約数ペア:

[(1, 47201396), (2, 23600698), (4, 11800349), (11, 4291036), (19, 2484284), (22, 2145518), (38, 1242142), (44, 1072759), (76, 621071), (131, 360316), (209, 225844), (262, 180158), (418, 112922), (431, 109516), (524, 90079), (836, 56461), (862, 54758), (1441, 32756), (1724, 27379), (2489, 18964), (2882, 16378), (4741, 9956), (4978, 9482), (5764, 8189)]