56449827

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 97519552

約数和(自身を除く): 41069725

約数列:

[1, 3, 7, 9, 21, 37, 61, 63, 111, 183, 259, 333, 397, 427, 549, 777, 1191, 1281, 2257, 2331, 2779, 3573, 3843, 6771, 8337, 14689, 15799, 20313, 24217, 25011, 44067, 47397, 72651, 102823, 132201, 142191, 169519, 217953, 308469, 508557, 896029, 925407, 1525671, 2688087, 6272203, 8064261, 18816609, 56449827]

約数ペア:

[(1, 56449827), (3, 18816609), (7, 8064261), (9, 6272203), (21, 2688087), (37, 1525671), (61, 925407), (63, 896029), (111, 508557), (183, 308469), (259, 217953), (333, 169519), (397, 142191), (427, 132201), (549, 102823), (777, 72651), (1191, 47397), (1281, 44067), (2257, 25011), (2331, 24217), (2779, 20313), (3573, 15799), (3843, 14689), (6771, 8337)]