49379000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{67}}^2$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 127960560

約数和(自身を除く): 78581560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 67, 88, 100, 110, 125, 134, 200, 220, 250, 268, 275, 335, 440, 500, 536, 550, 670, 737, 1000, 1100, 1340, 1375, 1474, 1675, 2200, 2680, 2750, 2948, 3350, 3685, 4489, 5500, 5896, 6700, 7370, 8375, 8978, 11000, 13400, 14740, 16750, 17956, 18425, 22445, 29480, 33500, 35912, 36850, 44890, 49379, 67000, 73700, 89780, 92125, 98758, 112225, 147400, 179560, 184250, 197516, 224450, 246895, 368500, 395032, 448900, 493790, 561125, 737000, 897800, 987580, 1122250, 1234475, 1975160, 2244500, 2468950, 4489000, 4937900, 6172375, 9875800, 12344750, 24689500, 49379000]

約数ペア:

[(1, 49379000), (2, 24689500), (4, 12344750), (5, 9875800), (8, 6172375), (10, 4937900), (11, 4489000), (20, 2468950), (22, 2244500), (25, 1975160), (40, 1234475), (44, 1122250), (50, 987580), (55, 897800), (67, 737000), (88, 561125), (100, 493790), (110, 448900), (125, 395032), (134, 368500), (200, 246895), (220, 224450), (250, 197516), (268, 184250), (275, 179560), (335, 147400), (440, 112225), (500, 98758), (536, 92125), (550, 89780), (670, 73700), (737, 67000), (1000, 49379), (1100, 44890), (1340, 36850), (1375, 35912), (1474, 33500), (1675, 29480), (2200, 22445), (2680, 18425), (2750, 17956), (2948, 16750), (3350, 14740), (3685, 13400), (4489, 11000), (5500, 8978), (5896, 8375), (6700, 7370)]