68754850

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 132482592

約数和(自身を除く): 63727742

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 113, 215, 226, 283, 430, 565, 566, 1075, 1130, 1415, 2150, 2825, 2830, 4859, 5650, 7075, 9718, 12169, 14150, 24295, 24338, 31979, 48590, 60845, 63958, 121475, 121690, 159895, 242950, 304225, 319790, 608450, 799475, 1375097, 1598950, 2750194, 6875485, 13750970, 34377425, 68754850]

約数ペア:

[(1, 68754850), (2, 34377425), (5, 13750970), (10, 6875485), (25, 2750194), (43, 1598950), (50, 1375097), (86, 799475), (113, 608450), (215, 319790), (226, 304225), (283, 242950), (430, 159895), (565, 121690), (566, 121475), (1075, 63958), (1130, 60845), (1415, 48590), (2150, 31979), (2825, 24338), (2830, 24295), (4859, 14150), (5650, 12169), (7075, 9718)]