27320050

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 52934112

約数和(自身を除く): 25614062

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 97, 131, 194, 215, 262, 430, 485, 655, 970, 1075, 1310, 2150, 2425, 3275, 4171, 4850, 5633, 6550, 8342, 11266, 12707, 20855, 25414, 28165, 41710, 56330, 63535, 104275, 127070, 140825, 208550, 281650, 317675, 546401, 635350, 1092802, 2732005, 5464010, 13660025, 27320050]

約数ペア:

[(1, 27320050), (2, 13660025), (5, 5464010), (10, 2732005), (25, 1092802), (43, 635350), (50, 546401), (86, 317675), (97, 281650), (131, 208550), (194, 140825), (215, 127070), (262, 104275), (430, 63535), (485, 56330), (655, 41710), (970, 28165), (1075, 25414), (1310, 20855), (2150, 12707), (2425, 11266), (3275, 8342), (4171, 6550), (4850, 5633)]