53707990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{33359}}^1$

素因数の和:33396

約数の個数: 32

約数和(自身を含む): 115292160

約数和(自身を除く): 61584170

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 33359, 66718, 166795, 233513, 333590, 467026, 767257, 1167565, 1534514, 2335130, 3836285, 5370799, 7672570, 10741598, 26853995, 53707990]

約数ペア:

[(1, 53707990), (2, 26853995), (5, 10741598), (7, 7672570), (10, 5370799), (14, 3836285), (23, 2335130), (35, 1534514), (46, 1167565), (70, 767257), (115, 467026), (161, 333590), (230, 233513), (322, 166795), (805, 66718), (1610, 33359)]