53898104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1231}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 109179840

約数和(自身を除く): 55281736

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 421, 842, 1231, 1684, 2462, 3368, 4924, 5473, 9848, 10946, 16003, 21892, 32006, 43784, 64012, 128024, 518251, 1036502, 2073004, 4146008, 6737263, 13474526, 26949052, 53898104]

約数ペア:

[(1, 53898104), (2, 26949052), (4, 13474526), (8, 6737263), (13, 4146008), (26, 2073004), (52, 1036502), (104, 518251), (421, 128024), (842, 64012), (1231, 43784), (1684, 32006), (2462, 21892), (3368, 16003), (4924, 10946), (5473, 9848)]