50139430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4513}}^1$

素因数の和:4632

約数の個数: 32

約数和(自身を含む): 99452448

約数和(自身を除く): 49313018

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 4513, 5555, 9026, 11110, 22565, 45130, 49643, 99286, 248215, 455813, 496430, 911626, 2279065, 4558130, 5013943, 10027886, 25069715, 50139430]

約数ペア:

[(1, 50139430), (2, 25069715), (5, 10027886), (10, 5013943), (11, 4558130), (22, 2279065), (55, 911626), (101, 496430), (110, 455813), (202, 248215), (505, 99286), (1010, 49643), (1111, 45130), (2222, 22565), (4513, 11110), (5555, 9026)]