55889890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{683}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 117899712

約数和(自身を除く): 62009822

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 167, 245, 334, 490, 683, 835, 1169, 1366, 1670, 2338, 3415, 4781, 5845, 6830, 8183, 9562, 11690, 16366, 23905, 33467, 40915, 47810, 66934, 81830, 114061, 167335, 228122, 334670, 570305, 798427, 1140610, 1596854, 3992135, 5588989, 7984270, 11177978, 27944945, 55889890]

約数ペア:

[(1, 55889890), (2, 27944945), (5, 11177978), (7, 7984270), (10, 5588989), (14, 3992135), (35, 1596854), (49, 1140610), (70, 798427), (98, 570305), (167, 334670), (245, 228122), (334, 167335), (490, 114061), (683, 81830), (835, 66934), (1169, 47810), (1366, 40915), (1670, 33467), (2338, 23905), (3415, 16366), (4781, 11690), (5845, 9562), (6830, 8183)]