51522600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1997}}^1$

素因数の和:2059

約数の個数: 96

約数和(自身を含む): 163516320

約数和(自身を除く): 111993720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 43, 50, 60, 75, 86, 100, 120, 129, 150, 172, 200, 215, 258, 300, 344, 430, 516, 600, 645, 860, 1032, 1075, 1290, 1720, 1997, 2150, 2580, 3225, 3994, 4300, 5160, 5991, 6450, 7988, 8600, 9985, 11982, 12900, 15976, 19970, 23964, 25800, 29955, 39940, 47928, 49925, 59910, 79880, 85871, 99850, 119820, 149775, 171742, 199700, 239640, 257613, 299550, 343484, 399400, 429355, 515226, 599100, 686968, 858710, 1030452, 1198200, 1288065, 1717420, 2060904, 2146775, 2576130, 3434840, 4293550, 5152260, 6440325, 8587100, 10304520, 12880650, 17174200, 25761300, 51522600]

約数ペア:

[(1, 51522600), (2, 25761300), (3, 17174200), (4, 12880650), (5, 10304520), (6, 8587100), (8, 6440325), (10, 5152260), (12, 4293550), (15, 3434840), (20, 2576130), (24, 2146775), (25, 2060904), (30, 1717420), (40, 1288065), (43, 1198200), (50, 1030452), (60, 858710), (75, 686968), (86, 599100), (100, 515226), (120, 429355), (129, 399400), (150, 343484), (172, 299550), (200, 257613), (215, 239640), (258, 199700), (300, 171742), (344, 149775), (430, 119820), (516, 99850), (600, 85871), (645, 79880), (860, 59910), (1032, 49925), (1075, 47928), (1290, 39940), (1720, 29955), (1997, 25800), (2150, 23964), (2580, 19970), (3225, 15976), (3994, 12900), (4300, 11982), (5160, 9985), (5991, 8600), (6450, 7988)]