51950040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 162846720

約数和(自身を除く): 110896680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 61, 94, 120, 122, 141, 151, 183, 188, 235, 244, 282, 302, 305, 366, 376, 453, 470, 488, 564, 604, 610, 705, 732, 755, 906, 915, 940, 1128, 1208, 1220, 1410, 1464, 1510, 1812, 1830, 1880, 2265, 2440, 2820, 2867, 3020, 3624, 3660, 4530, 5640, 5734, 6040, 7097, 7320, 8601, 9060, 9211, 11468, 14194, 14335, 17202, 18120, 18422, 21291, 22936, 27633, 28388, 28670, 34404, 35485, 36844, 42582, 43005, 46055, 55266, 56776, 57340, 68808, 70970, 73688, 85164, 86010, 92110, 106455, 110532, 114680, 138165, 141940, 170328, 172020, 184220, 212910, 221064, 276330, 283880, 344040, 368440, 425820, 432917, 552660, 851640, 865834, 1105320, 1298751, 1731668, 2164585, 2597502, 3463336, 4329170, 5195004, 6493755, 8658340, 10390008, 12987510, 17316680, 25975020, 51950040]

約数ペア:

[(1, 51950040), (2, 25975020), (3, 17316680), (4, 12987510), (5, 10390008), (6, 8658340), (8, 6493755), (10, 5195004), (12, 4329170), (15, 3463336), (20, 2597502), (24, 2164585), (30, 1731668), (40, 1298751), (47, 1105320), (60, 865834), (61, 851640), (94, 552660), (120, 432917), (122, 425820), (141, 368440), (151, 344040), (183, 283880), (188, 276330), (235, 221064), (244, 212910), (282, 184220), (302, 172020), (305, 170328), (366, 141940), (376, 138165), (453, 114680), (470, 110532), (488, 106455), (564, 92110), (604, 86010), (610, 85164), (705, 73688), (732, 70970), (755, 68808), (906, 57340), (915, 56776), (940, 55266), (1128, 46055), (1208, 43005), (1220, 42582), (1410, 36844), (1464, 35485), (1510, 34404), (1812, 28670), (1830, 28388), (1880, 27633), (2265, 22936), (2440, 21291), (2820, 18422), (2867, 18120), (3020, 17202), (3624, 14335), (3660, 14194), (4530, 11468), (5640, 9211), (5734, 9060), (6040, 8601), (7097, 7320)]