55050960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9973}}^1$

素因数の和:10012

約数の個数: 80

約数和(自身を含む): 178095744

約数和(自身を除く): 123044784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 9973, 19946, 29919, 39892, 49865, 59838, 79784, 99730, 119676, 149595, 159568, 199460, 229379, 239352, 299190, 398920, 458758, 478704, 598380, 688137, 797840, 917516, 1146895, 1196760, 1376274, 1835032, 2293790, 2393520, 2752548, 3440685, 3670064, 4587580, 5505096, 6881370, 9175160, 11010192, 13762740, 18350320, 27525480, 55050960]

約数ペア:

[(1, 55050960), (2, 27525480), (3, 18350320), (4, 13762740), (5, 11010192), (6, 9175160), (8, 6881370), (10, 5505096), (12, 4587580), (15, 3670064), (16, 3440685), (20, 2752548), (23, 2393520), (24, 2293790), (30, 1835032), (40, 1376274), (46, 1196760), (48, 1146895), (60, 917516), (69, 797840), (80, 688137), (92, 598380), (115, 478704), (120, 458758), (138, 398920), (184, 299190), (230, 239352), (240, 229379), (276, 199460), (345, 159568), (368, 149595), (460, 119676), (552, 99730), (690, 79784), (920, 59838), (1104, 49865), (1380, 39892), (1840, 29919), (2760, 19946), (5520, 9973)]