50223260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 113714496

約数和(自身を除く): 63491236

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 101, 115, 188, 202, 230, 235, 404, 460, 470, 505, 529, 940, 1010, 1058, 1081, 2020, 2116, 2162, 2323, 2645, 4324, 4646, 4747, 5290, 5405, 9292, 9494, 10580, 10810, 11615, 18988, 21620, 23230, 23735, 24863, 46460, 47470, 49726, 53429, 94940, 99452, 106858, 109181, 124315, 213716, 218362, 248630, 267145, 436724, 497260, 534290, 545905, 1068580, 1091810, 2183620, 2511163, 5022326, 10044652, 12555815, 25111630, 50223260]

約数ペア:

[(1, 50223260), (2, 25111630), (4, 12555815), (5, 10044652), (10, 5022326), (20, 2511163), (23, 2183620), (46, 1091810), (47, 1068580), (92, 545905), (94, 534290), (101, 497260), (115, 436724), (188, 267145), (202, 248630), (230, 218362), (235, 213716), (404, 124315), (460, 109181), (470, 106858), (505, 99452), (529, 94940), (940, 53429), (1010, 49726), (1058, 47470), (1081, 46460), (2020, 24863), (2116, 23735), (2162, 23230), (2323, 21620), (2645, 18988), (4324, 11615), (4646, 10810), (4747, 10580), (5290, 9494), (5405, 9292)]