54357160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 192

約数和(自身を含む): 156530880

約数和(自身を除く): 102173720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 26, 34, 40, 43, 44, 52, 55, 65, 68, 85, 86, 88, 104, 110, 130, 136, 143, 169, 170, 172, 187, 215, 220, 221, 260, 286, 338, 340, 344, 374, 430, 440, 442, 473, 520, 559, 572, 676, 680, 715, 731, 748, 845, 860, 884, 935, 946, 1105, 1118, 1144, 1352, 1430, 1462, 1496, 1690, 1720, 1768, 1859, 1870, 1892, 2210, 2236, 2365, 2431, 2795, 2860, 2873, 2924, 3380, 3655, 3718, 3740, 3784, 4420, 4472, 4730, 4862, 5590, 5720, 5746, 5848, 6149, 6760, 7267, 7310, 7436, 7480, 8041, 8840, 9295, 9460, 9503, 9724, 11180, 11492, 12155, 12298, 14365, 14534, 14620, 14872, 16082, 18590, 18920, 19006, 19448, 22360, 22984, 24310, 24596, 28730, 29068, 29240, 30745, 31603, 32164, 36335, 37180, 38012, 40205, 47515, 48620, 49192, 57460, 58136, 61490, 63206, 64328, 72670, 74360, 76024, 79937, 80410, 95030, 97240, 104533, 114920, 122980, 123539, 126412, 145340, 158015, 159874, 160820, 190060, 209066, 245960, 247078, 252824, 290680, 316030, 319748, 321640, 380120, 399685, 418132, 494156, 522665, 617695, 632060, 639496, 799370, 836264, 988312, 1045330, 1235390, 1264120, 1358929, 1598740, 2090660, 2470780, 2717858, 3197480, 4181320, 4941560, 5435716, 6794645, 10871432, 13589290, 27178580, 54357160]

約数ペア:

[(1, 54357160), (2, 27178580), (4, 13589290), (5, 10871432), (8, 6794645), (10, 5435716), (11, 4941560), (13, 4181320), (17, 3197480), (20, 2717858), (22, 2470780), (26, 2090660), (34, 1598740), (40, 1358929), (43, 1264120), (44, 1235390), (52, 1045330), (55, 988312), (65, 836264), (68, 799370), (85, 639496), (86, 632060), (88, 617695), (104, 522665), (110, 494156), (130, 418132), (136, 399685), (143, 380120), (169, 321640), (170, 319748), (172, 316030), (187, 290680), (215, 252824), (220, 247078), (221, 245960), (260, 209066), (286, 190060), (338, 160820), (340, 159874), (344, 158015), (374, 145340), (430, 126412), (440, 123539), (442, 122980), (473, 114920), (520, 104533), (559, 97240), (572, 95030), (676, 80410), (680, 79937), (715, 76024), (731, 74360), (748, 72670), (845, 64328), (860, 63206), (884, 61490), (935, 58136), (946, 57460), (1105, 49192), (1118, 48620), (1144, 47515), (1352, 40205), (1430, 38012), (1462, 37180), (1496, 36335), (1690, 32164), (1720, 31603), (1768, 30745), (1859, 29240), (1870, 29068), (1892, 28730), (2210, 24596), (2236, 24310), (2365, 22984), (2431, 22360), (2795, 19448), (2860, 19006), (2873, 18920), (2924, 18590), (3380, 16082), (3655, 14872), (3718, 14620), (3740, 14534), (3784, 14365), (4420, 12298), (4472, 12155), (4730, 11492), (4862, 11180), (5590, 9724), (5720, 9503), (5746, 9460), (5848, 9295), (6149, 8840), (6760, 8041), (7267, 7480), (7310, 7436)]