51190959280

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1\times {\mathrm{25321}}^1$

素因数の和:26054

約数の個数: 80

約数和(自身を含む): 122419512864

約数和(自身を除く): 71228553584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 683, 740, 1366, 1480, 2732, 2960, 3415, 5464, 6830, 10928, 13660, 25271, 25321, 27320, 50542, 50642, 54640, 101084, 101284, 126355, 126605, 202168, 202568, 252710, 253210, 404336, 405136, 505420, 506420, 936877, 1010840, 1012840, 1873754, 2021680, 2025680, 3747508, 4684385, 7495016, 9368770, 14990032, 17294243, 18737540, 34588486, 37475080, 69176972, 74950160, 86471215, 138353944, 172942430, 276707888, 345884860, 639886991, 691769720, 1279773982, 1383539440, 2559547964, 3199434955, 5119095928, 6398869910, 10238191856, 12797739820, 25595479640, 51190959280]

約数ペア:

[(1, 51190959280), (2, 25595479640), (4, 12797739820), (5, 10238191856), (8, 6398869910), (10, 5119095928), (16, 3199434955), (20, 2559547964), (37, 1383539440), (40, 1279773982), (74, 691769720), (80, 639886991), (148, 345884860), (185, 276707888), (296, 172942430), (370, 138353944), (592, 86471215), (683, 74950160), (740, 69176972), (1366, 37475080), (1480, 34588486), (2732, 18737540), (2960, 17294243), (3415, 14990032), (5464, 9368770), (6830, 7495016), (10928, 4684385), (13660, 3747508), (25271, 2025680), (25321, 2021680), (27320, 1873754), (50542, 1012840), (50642, 1010840), (54640, 936877), (101084, 506420), (101284, 505420), (126355, 405136), (126605, 404336), (202168, 253210), (202568, 252710)]