54928370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 119370240

約数和(自身を除く): 64441870

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 109, 115, 161, 218, 230, 313, 322, 545, 626, 763, 805, 1090, 1526, 1565, 1610, 2191, 2507, 3130, 3815, 4382, 5014, 7199, 7630, 10955, 12535, 14398, 17549, 21910, 25070, 34117, 35098, 35995, 50393, 68234, 71990, 87745, 100786, 170585, 175490, 238819, 251965, 341170, 477638, 503930, 784691, 1194095, 1569382, 2388190, 3923455, 5492837, 7846910, 10985674, 27464185, 54928370]

約数ペア:

[(1, 54928370), (2, 27464185), (5, 10985674), (7, 7846910), (10, 5492837), (14, 3923455), (23, 2388190), (35, 1569382), (46, 1194095), (70, 784691), (109, 503930), (115, 477638), (161, 341170), (218, 251965), (230, 238819), (313, 175490), (322, 170585), (545, 100786), (626, 87745), (763, 71990), (805, 68234), (1090, 50393), (1526, 35995), (1565, 35098), (1610, 34117), (2191, 25070), (2507, 21910), (3130, 17549), (3815, 14398), (4382, 12535), (5014, 10955), (7199, 7630)]