49260020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{619}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 108743040

約数和(自身を除く): 59483020

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 173, 230, 346, 460, 619, 692, 865, 1238, 1730, 2476, 3095, 3460, 3979, 6190, 7958, 12380, 14237, 15916, 19895, 28474, 39790, 56948, 71185, 79580, 107087, 142370, 214174, 284740, 428348, 535435, 1070870, 2141740, 2463001, 4926002, 9852004, 12315005, 24630010, 49260020]

約数ペア:

[(1, 49260020), (2, 24630010), (4, 12315005), (5, 9852004), (10, 4926002), (20, 2463001), (23, 2141740), (46, 1070870), (92, 535435), (115, 428348), (173, 284740), (230, 214174), (346, 142370), (460, 107087), (619, 79580), (692, 71185), (865, 56948), (1238, 39790), (1730, 28474), (2476, 19895), (3095, 15916), (3460, 14237), (3979, 12380), (6190, 7958)]