55099040

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:510

約数の個数: 96

約数和(自身を含む): 141087744

約数和(自身を除く): 85988704

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 68, 80, 85, 94, 136, 160, 170, 188, 235, 272, 340, 376, 431, 470, 544, 680, 752, 799, 862, 940, 1360, 1504, 1598, 1724, 1880, 2155, 2720, 3196, 3448, 3760, 3995, 4310, 6392, 6896, 7327, 7520, 7990, 8620, 12784, 13792, 14654, 15980, 17240, 20257, 25568, 29308, 31960, 34480, 36635, 40514, 58616, 63920, 68960, 73270, 81028, 101285, 117232, 127840, 146540, 162056, 202570, 234464, 293080, 324112, 344369, 405140, 586160, 648224, 688738, 810280, 1172320, 1377476, 1620560, 1721845, 2754952, 3241120, 3443690, 5509904, 6887380, 11019808, 13774760, 27549520, 55099040]

約数ペア:

[(1, 55099040), (2, 27549520), (4, 13774760), (5, 11019808), (8, 6887380), (10, 5509904), (16, 3443690), (17, 3241120), (20, 2754952), (32, 1721845), (34, 1620560), (40, 1377476), (47, 1172320), (68, 810280), (80, 688738), (85, 648224), (94, 586160), (136, 405140), (160, 344369), (170, 324112), (188, 293080), (235, 234464), (272, 202570), (340, 162056), (376, 146540), (431, 127840), (470, 117232), (544, 101285), (680, 81028), (752, 73270), (799, 68960), (862, 63920), (940, 58616), (1360, 40514), (1504, 36635), (1598, 34480), (1724, 31960), (1880, 29308), (2155, 25568), (2720, 20257), (3196, 17240), (3448, 15980), (3760, 14654), (3995, 13792), (4310, 12784), (6392, 8620), (6896, 7990), (7327, 7520)]