49981968

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:166

約数の個数: 160

約数和(自身を含む): 152668800

約数和(自身を除く): 102686832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 53, 54, 59, 72, 74, 106, 108, 111, 118, 144, 148, 159, 177, 212, 216, 222, 236, 296, 318, 333, 354, 424, 432, 444, 472, 477, 531, 592, 636, 666, 708, 848, 888, 944, 954, 999, 1062, 1272, 1332, 1416, 1431, 1593, 1776, 1908, 1961, 1998, 2124, 2183, 2544, 2664, 2832, 2862, 3127, 3186, 3816, 3922, 3996, 4248, 4366, 5328, 5724, 5883, 6254, 6372, 6549, 7632, 7844, 7992, 8496, 8732, 9381, 11448, 11766, 12508, 12744, 13098, 15688, 15984, 17464, 17649, 18762, 19647, 22896, 23532, 25016, 25488, 26196, 28143, 31376, 34928, 35298, 37524, 39294, 47064, 50032, 52392, 52947, 56286, 58941, 70596, 75048, 78588, 84429, 94128, 104784, 105894, 112572, 115699, 117882, 141192, 150096, 157176, 168858, 211788, 225144, 231398, 235764, 282384, 314352, 337716, 347097, 423576, 450288, 462796, 471528, 675432, 694194, 847152, 925592, 943056, 1041291, 1350864, 1388388, 1851184, 2082582, 2776776, 3123873, 4165164, 5553552, 6247746, 8330328, 12495492, 16660656, 24990984, 49981968]

約数ペア:

[(1, 49981968), (2, 24990984), (3, 16660656), (4, 12495492), (6, 8330328), (8, 6247746), (9, 5553552), (12, 4165164), (16, 3123873), (18, 2776776), (24, 2082582), (27, 1851184), (36, 1388388), (37, 1350864), (48, 1041291), (53, 943056), (54, 925592), (59, 847152), (72, 694194), (74, 675432), (106, 471528), (108, 462796), (111, 450288), (118, 423576), (144, 347097), (148, 337716), (159, 314352), (177, 282384), (212, 235764), (216, 231398), (222, 225144), (236, 211788), (296, 168858), (318, 157176), (333, 150096), (354, 141192), (424, 117882), (432, 115699), (444, 112572), (472, 105894), (477, 104784), (531, 94128), (592, 84429), (636, 78588), (666, 75048), (708, 70596), (848, 58941), (888, 56286), (944, 52947), (954, 52392), (999, 50032), (1062, 47064), (1272, 39294), (1332, 37524), (1416, 35298), (1431, 34928), (1593, 31376), (1776, 28143), (1908, 26196), (1961, 25488), (1998, 25016), (2124, 23532), (2183, 22896), (2544, 19647), (2664, 18762), (2832, 17649), (2862, 17464), (3127, 15984), (3186, 15688), (3816, 13098), (3922, 12744), (3996, 12508), (4248, 11766), (4366, 11448), (5328, 9381), (5724, 8732), (5883, 8496), (6254, 7992), (6372, 7844), (6549, 7632)]