51963984

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{3251}}^1$

素因数の和:3305

約数の個数: 80

約数和(自身を含む): 153234240

約数和(自身を除く): 101270256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3251, 3996, 5328, 6502, 7992, 9753, 13004, 15984, 19506, 26008, 29259, 39012, 52016, 58518, 78024, 87777, 117036, 120287, 156048, 175554, 234072, 240574, 351108, 360861, 468144, 481148, 702216, 721722, 962296, 1082583, 1404432, 1443444, 1924592, 2165166, 2886888, 3247749, 4330332, 5773776, 6495498, 8660664, 12990996, 17321328, 25981992, 51963984]

約数ペア:

[(1, 51963984), (2, 25981992), (3, 17321328), (4, 12990996), (6, 8660664), (8, 6495498), (9, 5773776), (12, 4330332), (16, 3247749), (18, 2886888), (24, 2165166), (27, 1924592), (36, 1443444), (37, 1404432), (48, 1082583), (54, 962296), (72, 721722), (74, 702216), (108, 481148), (111, 468144), (144, 360861), (148, 351108), (216, 240574), (222, 234072), (296, 175554), (333, 156048), (432, 120287), (444, 117036), (592, 87777), (666, 78024), (888, 58518), (999, 52016), (1332, 39012), (1776, 29259), (1998, 26008), (2664, 19506), (3251, 15984), (3996, 13004), (5328, 9753), (6502, 7992)]