55363980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{683}}^1$

素因数の和:895

約数の個数: 96

約数和(自身を含む): 178343424

約数和(自身を除く): 122979444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 193, 210, 386, 420, 579, 683, 772, 965, 1158, 1351, 1366, 1930, 2049, 2316, 2702, 2732, 2895, 3415, 3860, 4053, 4098, 4781, 5404, 5790, 6755, 6830, 8106, 8196, 9562, 10245, 11580, 13510, 13660, 14343, 16212, 19124, 20265, 20490, 23905, 27020, 28686, 40530, 40980, 47810, 57372, 71715, 81060, 95620, 131819, 143430, 263638, 286860, 395457, 527276, 659095, 790914, 922733, 1318190, 1581828, 1845466, 1977285, 2636380, 2768199, 3690932, 3954570, 4613665, 5536398, 7909140, 9227330, 11072796, 13840995, 18454660, 27681990, 55363980]

約数ペア:

[(1, 55363980), (2, 27681990), (3, 18454660), (4, 13840995), (5, 11072796), (6, 9227330), (7, 7909140), (10, 5536398), (12, 4613665), (14, 3954570), (15, 3690932), (20, 2768199), (21, 2636380), (28, 1977285), (30, 1845466), (35, 1581828), (42, 1318190), (60, 922733), (70, 790914), (84, 659095), (105, 527276), (140, 395457), (193, 286860), (210, 263638), (386, 143430), (420, 131819), (579, 95620), (683, 81060), (772, 71715), (965, 57372), (1158, 47810), (1351, 40980), (1366, 40530), (1930, 28686), (2049, 27020), (2316, 23905), (2702, 20490), (2732, 20265), (2895, 19124), (3415, 16212), (3860, 14343), (4053, 13660), (4098, 13510), (4781, 11580), (5404, 10245), (5790, 9562), (6755, 8196), (6830, 8106)]