54500880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{32441}}^1$

素因数の和:32464

約数の個数: 80

約数和(自身を含む): 193094784

約数和(自身を除く): 138593904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 32441, 64882, 97323, 129764, 162205, 194646, 227087, 259528, 324410, 389292, 454174, 486615, 519056, 648820, 681261, 778584, 908348, 973230, 1135435, 1297640, 1362522, 1557168, 1816696, 1946460, 2270870, 2595280, 2725044, 3406305, 3633392, 3892920, 4541740, 5450088, 6812610, 7785840, 9083480, 10900176, 13625220, 18166960, 27250440, 54500880]

約数ペア:

[(1, 54500880), (2, 27250440), (3, 18166960), (4, 13625220), (5, 10900176), (6, 9083480), (7, 7785840), (8, 6812610), (10, 5450088), (12, 4541740), (14, 3892920), (15, 3633392), (16, 3406305), (20, 2725044), (21, 2595280), (24, 2270870), (28, 1946460), (30, 1816696), (35, 1557168), (40, 1362522), (42, 1297640), (48, 1135435), (56, 973230), (60, 908348), (70, 778584), (80, 681261), (84, 648820), (105, 519056), (112, 486615), (120, 454174), (140, 389292), (168, 324410), (210, 259528), (240, 227087), (280, 194646), (336, 162205), (420, 129764), (560, 97323), (840, 64882), (1680, 32441)]