53530808

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{683}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 102558960

約数和(自身を除く): 49028152

約数列:

[1, 2, 4, 8, 97, 101, 194, 202, 388, 404, 683, 776, 808, 1366, 2732, 5464, 9797, 19594, 39188, 66251, 68983, 78376, 132502, 137966, 265004, 275932, 530008, 551864, 6691351, 13382702, 26765404, 53530808]

約数ペア:

[(1, 53530808), (2, 26765404), (4, 13382702), (8, 6691351), (97, 551864), (101, 530008), (194, 275932), (202, 265004), (388, 137966), (404, 132502), (683, 78376), (776, 68983), (808, 66251), (1366, 39188), (2732, 19594), (5464, 9797)]