53641100

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:275

約数の個数: 72

約数和(自身を含む): 121117248

約数和(自身を除く): 67476148

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 101, 113, 188, 202, 226, 235, 404, 452, 470, 505, 565, 940, 1010, 1130, 1175, 2020, 2260, 2350, 2525, 2825, 4700, 4747, 5050, 5311, 5650, 9494, 10100, 10622, 11300, 11413, 18988, 21244, 22826, 23735, 26555, 45652, 47470, 53110, 57065, 94940, 106220, 114130, 118675, 132775, 228260, 237350, 265550, 285325, 474700, 531100, 536411, 570650, 1072822, 1141300, 2145644, 2682055, 5364110, 10728220, 13410275, 26820550, 53641100]

約数ペア:

[(1, 53641100), (2, 26820550), (4, 13410275), (5, 10728220), (10, 5364110), (20, 2682055), (25, 2145644), (47, 1141300), (50, 1072822), (94, 570650), (100, 536411), (101, 531100), (113, 474700), (188, 285325), (202, 265550), (226, 237350), (235, 228260), (404, 132775), (452, 118675), (470, 114130), (505, 106220), (565, 94940), (940, 57065), (1010, 53110), (1130, 47470), (1175, 45652), (2020, 26555), (2260, 23735), (2350, 22826), (2525, 21244), (2825, 18988), (4700, 11413), (4747, 11300), (5050, 10622), (5311, 10100), (5650, 9494)]