51751700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 216

約数和(自身を含む): 155156736

約数和(自身を除く): 103405036

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 44, 47, 50, 52, 55, 65, 70, 77, 91, 94, 100, 110, 121, 130, 140, 143, 154, 175, 182, 188, 220, 235, 242, 260, 275, 286, 308, 325, 329, 350, 364, 385, 455, 470, 484, 517, 550, 572, 605, 611, 650, 658, 700, 715, 770, 847, 910, 940, 1001, 1034, 1100, 1175, 1210, 1222, 1300, 1316, 1430, 1540, 1573, 1645, 1694, 1820, 1925, 2002, 2068, 2275, 2350, 2420, 2444, 2585, 2860, 3025, 3055, 3146, 3290, 3388, 3575, 3619, 3850, 4004, 4235, 4277, 4550, 4700, 5005, 5170, 5687, 6050, 6110, 6292, 6580, 6721, 7150, 7238, 7700, 7865, 8225, 8470, 8554, 9100, 10010, 10340, 11011, 11374, 12100, 12220, 12925, 13442, 14300, 14476, 15275, 15730, 16450, 16940, 17108, 18095, 20020, 21175, 21385, 22022, 22748, 25025, 25850, 26884, 28435, 30550, 31460, 32900, 33605, 36190, 39325, 39809, 42350, 42770, 44044, 47047, 50050, 51700, 55055, 56870, 61100, 67210, 72380, 73931, 78650, 79618, 84700, 85540, 90475, 94094, 100100, 106925, 110110, 113740, 134420, 142175, 147862, 157300, 159236, 168025, 180950, 188188, 199045, 213850, 220220, 235235, 275275, 284350, 295724, 336050, 361900, 369655, 398090, 427700, 470470, 517517, 550550, 568700, 672100, 739310, 796180, 940940, 995225, 1035034, 1101100, 1176175, 1478620, 1848275, 1990450, 2070068, 2352350, 2587585, 3696550, 3980900, 4704700, 5175170, 7393100, 10350340, 12937925, 25875850, 51751700]

約数ペア:

[(1, 51751700), (2, 25875850), (4, 12937925), (5, 10350340), (7, 7393100), (10, 5175170), (11, 4704700), (13, 3980900), (14, 3696550), (20, 2587585), (22, 2352350), (25, 2070068), (26, 1990450), (28, 1848275), (35, 1478620), (44, 1176175), (47, 1101100), (50, 1035034), (52, 995225), (55, 940940), (65, 796180), (70, 739310), (77, 672100), (91, 568700), (94, 550550), (100, 517517), (110, 470470), (121, 427700), (130, 398090), (140, 369655), (143, 361900), (154, 336050), (175, 295724), (182, 284350), (188, 275275), (220, 235235), (235, 220220), (242, 213850), (260, 199045), (275, 188188), (286, 180950), (308, 168025), (325, 159236), (329, 157300), (350, 147862), (364, 142175), (385, 134420), (455, 113740), (470, 110110), (484, 106925), (517, 100100), (550, 94094), (572, 90475), (605, 85540), (611, 84700), (650, 79618), (658, 78650), (700, 73931), (715, 72380), (770, 67210), (847, 61100), (910, 56870), (940, 55055), (1001, 51700), (1034, 50050), (1100, 47047), (1175, 44044), (1210, 42770), (1222, 42350), (1300, 39809), (1316, 39325), (1430, 36190), (1540, 33605), (1573, 32900), (1645, 31460), (1694, 30550), (1820, 28435), (1925, 26884), (2002, 25850), (2068, 25025), (2275, 22748), (2350, 22022), (2420, 21385), (2444, 21175), (2585, 20020), (2860, 18095), (3025, 17108), (3055, 16940), (3146, 16450), (3290, 15730), (3388, 15275), (3575, 14476), (3619, 14300), (3850, 13442), (4004, 12925), (4235, 12220), (4277, 12100), (4550, 11374), (4700, 11011), (5005, 10340), (5170, 10010), (5687, 9100), (6050, 8554), (6110, 8470), (6292, 8225), (6580, 7865), (6721, 7700), (7150, 7238)]