47618260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 103516560

約数和(自身を除く): 55898300

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 229, 281, 370, 458, 562, 740, 916, 1124, 1145, 1405, 2290, 2810, 4580, 5620, 8473, 10397, 16946, 20794, 33892, 41588, 42365, 51985, 64349, 84730, 103970, 128698, 169460, 207940, 257396, 321745, 643490, 1286980, 2380913, 4761826, 9523652, 11904565, 23809130, 47618260]

約数ペア:

[(1, 47618260), (2, 23809130), (4, 11904565), (5, 9523652), (10, 4761826), (20, 2380913), (37, 1286980), (74, 643490), (148, 321745), (185, 257396), (229, 207940), (281, 169460), (370, 128698), (458, 103970), (562, 84730), (740, 64349), (916, 51985), (1124, 42365), (1145, 41588), (1405, 33892), (2290, 20794), (2810, 16946), (4580, 10397), (5620, 8473)]