53381016

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 161867160

約数和(自身を除く): 108486144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 52, 72, 78, 82, 104, 107, 117, 123, 156, 164, 169, 214, 234, 246, 312, 321, 328, 338, 369, 428, 468, 492, 507, 533, 642, 676, 738, 856, 936, 963, 984, 1014, 1066, 1284, 1352, 1391, 1476, 1521, 1599, 1926, 2028, 2132, 2568, 2782, 2952, 3042, 3198, 3852, 4056, 4173, 4264, 4387, 4797, 5564, 6084, 6396, 6929, 7704, 8346, 8774, 9594, 11128, 12168, 12519, 12792, 13161, 13858, 16692, 17548, 18083, 19188, 20787, 25038, 26322, 27716, 33384, 35096, 36166, 38376, 39483, 41574, 50076, 52644, 54249, 55432, 57031, 62361, 72332, 78966, 83148, 100152, 105288, 108498, 114062, 124722, 144664, 157932, 162747, 166296, 171093, 216996, 228124, 249444, 315864, 325494, 342186, 433992, 456248, 498888, 513279, 650988, 684372, 741403, 1026558, 1301976, 1368744, 1482806, 2053116, 2224209, 2965612, 4106232, 4448418, 5931224, 6672627, 8896836, 13345254, 17793672, 26690508, 53381016]

約数ペア:

[(1, 53381016), (2, 26690508), (3, 17793672), (4, 13345254), (6, 8896836), (8, 6672627), (9, 5931224), (12, 4448418), (13, 4106232), (18, 2965612), (24, 2224209), (26, 2053116), (36, 1482806), (39, 1368744), (41, 1301976), (52, 1026558), (72, 741403), (78, 684372), (82, 650988), (104, 513279), (107, 498888), (117, 456248), (123, 433992), (156, 342186), (164, 325494), (169, 315864), (214, 249444), (234, 228124), (246, 216996), (312, 171093), (321, 166296), (328, 162747), (338, 157932), (369, 144664), (428, 124722), (468, 114062), (492, 108498), (507, 105288), (533, 100152), (642, 83148), (676, 78966), (738, 72332), (856, 62361), (936, 57031), (963, 55432), (984, 54249), (1014, 52644), (1066, 50076), (1284, 41574), (1352, 39483), (1391, 38376), (1476, 36166), (1521, 35096), (1599, 33384), (1926, 27716), (2028, 26322), (2132, 25038), (2568, 20787), (2782, 19188), (2952, 18083), (3042, 17548), (3198, 16692), (3852, 13858), (4056, 13161), (4173, 12792), (4264, 12519), (4387, 12168), (4797, 11128), (5564, 9594), (6084, 8774), (6396, 8346), (6929, 7704)]