52197100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:523

約数の個数: 72

約数和(自身を含む): 120304800

約数和(自身を除く): 68107700

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 41, 50, 58, 82, 100, 116, 145, 164, 205, 290, 410, 439, 580, 725, 820, 878, 1025, 1189, 1450, 1756, 2050, 2195, 2378, 2900, 4100, 4390, 4756, 5945, 8780, 10975, 11890, 12731, 17999, 21950, 23780, 25462, 29725, 35998, 43900, 50924, 59450, 63655, 71996, 89995, 118900, 127310, 179990, 254620, 318275, 359980, 449975, 521971, 636550, 899950, 1043942, 1273100, 1799900, 2087884, 2609855, 5219710, 10439420, 13049275, 26098550, 52197100]

約数ペア:

[(1, 52197100), (2, 26098550), (4, 13049275), (5, 10439420), (10, 5219710), (20, 2609855), (25, 2087884), (29, 1799900), (41, 1273100), (50, 1043942), (58, 899950), (82, 636550), (100, 521971), (116, 449975), (145, 359980), (164, 318275), (205, 254620), (290, 179990), (410, 127310), (439, 118900), (580, 89995), (725, 71996), (820, 63655), (878, 59450), (1025, 50924), (1189, 43900), (1450, 35998), (1756, 29725), (2050, 25462), (2195, 23780), (2378, 21950), (2900, 17999), (4100, 12731), (4390, 11890), (4756, 10975), (5945, 8780)]