52106600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:452

約数の個数: 144

約数和(自身を含む): 152138700

約数和(自身を除く): 100032100

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 91, 98, 100, 104, 130, 140, 175, 182, 196, 200, 245, 260, 280, 325, 350, 364, 392, 409, 455, 490, 520, 637, 650, 700, 728, 818, 910, 980, 1225, 1274, 1300, 1400, 1636, 1820, 1960, 2045, 2275, 2450, 2548, 2600, 2863, 3185, 3272, 3640, 4090, 4550, 4900, 5096, 5317, 5726, 6370, 8180, 9100, 9800, 10225, 10634, 11452, 12740, 14315, 15925, 16360, 18200, 20041, 20450, 21268, 22904, 25480, 26585, 28630, 31850, 37219, 40082, 40900, 42536, 53170, 57260, 63700, 71575, 74438, 80164, 81800, 100205, 106340, 114520, 127400, 132925, 143150, 148876, 160328, 186095, 200410, 212680, 260533, 265850, 286300, 297752, 372190, 400820, 501025, 521066, 531700, 572600, 744380, 801640, 930475, 1002050, 1042132, 1063400, 1302665, 1488760, 1860950, 2004100, 2084264, 2605330, 3721900, 4008200, 5210660, 6513325, 7443800, 10421320, 13026650, 26053300, 52106600]

約数ペア:

[(1, 52106600), (2, 26053300), (4, 13026650), (5, 10421320), (7, 7443800), (8, 6513325), (10, 5210660), (13, 4008200), (14, 3721900), (20, 2605330), (25, 2084264), (26, 2004100), (28, 1860950), (35, 1488760), (40, 1302665), (49, 1063400), (50, 1042132), (52, 1002050), (56, 930475), (65, 801640), (70, 744380), (91, 572600), (98, 531700), (100, 521066), (104, 501025), (130, 400820), (140, 372190), (175, 297752), (182, 286300), (196, 265850), (200, 260533), (245, 212680), (260, 200410), (280, 186095), (325, 160328), (350, 148876), (364, 143150), (392, 132925), (409, 127400), (455, 114520), (490, 106340), (520, 100205), (637, 81800), (650, 80164), (700, 74438), (728, 71575), (818, 63700), (910, 57260), (980, 53170), (1225, 42536), (1274, 40900), (1300, 40082), (1400, 37219), (1636, 31850), (1820, 28630), (1960, 26585), (2045, 25480), (2275, 22904), (2450, 21268), (2548, 20450), (2600, 20041), (2863, 18200), (3185, 16360), (3272, 15925), (3640, 14315), (4090, 12740), (4550, 11452), (4900, 10634), (5096, 10225), (5317, 9800), (5726, 9100), (6370, 8180)]