56351205

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1489}}^1$

素因数の和:1558

約数の個数: 36

約数和(自身を含む): 101227620

約数和(自身を除く): 44876415

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 841, 1305, 1489, 2523, 4205, 4467, 7445, 7569, 12615, 13401, 22335, 37845, 43181, 67005, 129543, 215905, 388629, 647715, 1252249, 1943145, 3756747, 6261245, 11270241, 18783735, 56351205]

約数ペア:

[(1, 56351205), (3, 18783735), (5, 11270241), (9, 6261245), (15, 3756747), (29, 1943145), (45, 1252249), (87, 647715), (145, 388629), (261, 215905), (435, 129543), (841, 67005), (1305, 43181), (1489, 37845), (2523, 22335), (4205, 13401), (4467, 12615), (7445, 7569)]