49075900

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 111024144

約数和(自身を除く): 61948244

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 101, 113, 172, 202, 215, 226, 404, 430, 452, 505, 565, 860, 1010, 1075, 1130, 2020, 2150, 2260, 2525, 2825, 4300, 4343, 4859, 5050, 5650, 8686, 9718, 10100, 11300, 11413, 17372, 19436, 21715, 22826, 24295, 43430, 45652, 48590, 57065, 86860, 97180, 108575, 114130, 121475, 217150, 228260, 242950, 285325, 434300, 485900, 490759, 570650, 981518, 1141300, 1963036, 2453795, 4907590, 9815180, 12268975, 24537950, 49075900]

約数ペア:

[(1, 49075900), (2, 24537950), (4, 12268975), (5, 9815180), (10, 4907590), (20, 2453795), (25, 1963036), (43, 1141300), (50, 981518), (86, 570650), (100, 490759), (101, 485900), (113, 434300), (172, 285325), (202, 242950), (215, 228260), (226, 217150), (404, 121475), (430, 114130), (452, 108575), (505, 97180), (565, 86860), (860, 57065), (1010, 48590), (1075, 45652), (1130, 43430), (2020, 24295), (2150, 22826), (2260, 21715), (2525, 19436), (2825, 17372), (4300, 11413), (4343, 11300), (4859, 10100), (5050, 9718), (5650, 8686)]