49872188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 97144320

約数和(自身を除く): 47272132

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 103, 206, 277, 412, 437, 554, 874, 1108, 1748, 1957, 2369, 3914, 4738, 5263, 6371, 7828, 9476, 10526, 12742, 21052, 25484, 28531, 45011, 57062, 90022, 114124, 121049, 180044, 242098, 484196, 542089, 656213, 1084178, 1312426, 2168356, 2624852, 12468047, 24936094, 49872188]

約数ペア:

[(1, 49872188), (2, 24936094), (4, 12468047), (19, 2624852), (23, 2168356), (38, 1312426), (46, 1084178), (76, 656213), (92, 542089), (103, 484196), (206, 242098), (277, 180044), (412, 121049), (437, 114124), (554, 90022), (874, 57062), (1108, 45011), (1748, 28531), (1957, 25484), (2369, 21052), (3914, 12742), (4738, 10526), (5263, 9476), (6371, 7828)]