51302600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 128563200

約数和(自身を除く): 77260600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 79, 85, 100, 136, 158, 170, 191, 200, 316, 340, 382, 395, 425, 632, 680, 764, 790, 850, 955, 1343, 1528, 1580, 1700, 1910, 1975, 2686, 3160, 3247, 3400, 3820, 3950, 4775, 5372, 6494, 6715, 7640, 7900, 9550, 10744, 12988, 13430, 15089, 15800, 16235, 19100, 25976, 26860, 30178, 32470, 33575, 38200, 53720, 60356, 64940, 67150, 75445, 81175, 120712, 129880, 134300, 150890, 162350, 256513, 268600, 301780, 324700, 377225, 513026, 603560, 649400, 754450, 1026052, 1282565, 1508900, 2052104, 2565130, 3017800, 5130260, 6412825, 10260520, 12825650, 25651300, 51302600]

約数ペア:

[(1, 51302600), (2, 25651300), (4, 12825650), (5, 10260520), (8, 6412825), (10, 5130260), (17, 3017800), (20, 2565130), (25, 2052104), (34, 1508900), (40, 1282565), (50, 1026052), (68, 754450), (79, 649400), (85, 603560), (100, 513026), (136, 377225), (158, 324700), (170, 301780), (191, 268600), (200, 256513), (316, 162350), (340, 150890), (382, 134300), (395, 129880), (425, 120712), (632, 81175), (680, 75445), (764, 67150), (790, 64940), (850, 60356), (955, 53720), (1343, 38200), (1528, 33575), (1580, 32470), (1700, 30178), (1910, 26860), (1975, 25976), (2686, 19100), (3160, 16235), (3247, 15800), (3400, 15089), (3820, 13430), (3950, 12988), (4775, 10744), (5372, 9550), (6494, 7900), (6715, 7640)]