55663600

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^2$

素因数の和:183

約数の個数: 90

約数和(自身を含む): 140136864

約数和(自身を除く): 84473264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 67, 80, 100, 124, 134, 155, 200, 248, 268, 310, 335, 400, 496, 536, 620, 670, 775, 1072, 1240, 1340, 1550, 1675, 2077, 2480, 2680, 3100, 3350, 4154, 4489, 5360, 6200, 6700, 8308, 8978, 10385, 12400, 13400, 16616, 17956, 20770, 22445, 26800, 33232, 35912, 41540, 44890, 51925, 71824, 83080, 89780, 103850, 112225, 139159, 166160, 179560, 207700, 224450, 278318, 359120, 415400, 448900, 556636, 695795, 830800, 897800, 1113272, 1391590, 1795600, 2226544, 2783180, 3478975, 5566360, 6957950, 11132720, 13915900, 27831800, 55663600]

約数ペア:

[(1, 55663600), (2, 27831800), (4, 13915900), (5, 11132720), (8, 6957950), (10, 5566360), (16, 3478975), (20, 2783180), (25, 2226544), (31, 1795600), (40, 1391590), (50, 1113272), (62, 897800), (67, 830800), (80, 695795), (100, 556636), (124, 448900), (134, 415400), (155, 359120), (200, 278318), (248, 224450), (268, 207700), (310, 179560), (335, 166160), (400, 139159), (496, 112225), (536, 103850), (620, 89780), (670, 83080), (775, 71824), (1072, 51925), (1240, 44890), (1340, 41540), (1550, 35912), (1675, 33232), (2077, 26800), (2480, 22445), (2680, 20770), (3100, 17956), (3350, 16616), (4154, 13400), (4489, 12400), (5360, 10385), (6200, 8978), (6700, 8308)]