48967760

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11549}}^1$

素因数の和:11615

約数の個数: 40

約数和(自身を含む): 116008200

約数和(自身を除く): 67040440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 11549, 23098, 46196, 57745, 92392, 115490, 184784, 230980, 461960, 612097, 923920, 1224194, 2448388, 3060485, 4896776, 6120970, 9793552, 12241940, 24483880, 48967760]

約数ペア:

[(1, 48967760), (2, 24483880), (4, 12241940), (5, 9793552), (8, 6120970), (10, 4896776), (16, 3060485), (20, 2448388), (40, 1224194), (53, 923920), (80, 612097), (106, 461960), (212, 230980), (265, 184784), (424, 115490), (530, 92392), (848, 57745), (1060, 46196), (2120, 23098), (4240, 11549)]