56061990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2333}}^1$

素因数の和:2438

約数の個数: 64

約数和(自身を含む): 151243200

約数和(自身を除く): 95181210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 445, 534, 801, 890, 1335, 1602, 2333, 2403, 2670, 4005, 4666, 4806, 6999, 8010, 11665, 12015, 13998, 20997, 23330, 24030, 34995, 41994, 62991, 69990, 104985, 125982, 207637, 209970, 314955, 415274, 622911, 629910, 1038185, 1245822, 1868733, 2076370, 3114555, 3737466, 5606199, 6229110, 9343665, 11212398, 18687330, 28030995, 56061990]

約数ペア:

[(1, 56061990), (2, 28030995), (3, 18687330), (5, 11212398), (6, 9343665), (9, 6229110), (10, 5606199), (15, 3737466), (18, 3114555), (27, 2076370), (30, 1868733), (45, 1245822), (54, 1038185), (89, 629910), (90, 622911), (135, 415274), (178, 314955), (267, 209970), (270, 207637), (445, 125982), (534, 104985), (801, 69990), (890, 62991), (1335, 41994), (1602, 34995), (2333, 24030), (2403, 23330), (2670, 20997), (4005, 13998), (4666, 12015), (4806, 11665), (6999, 8010)]