53118156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6949}}^1$

素因数の和:6983

約数の個数: 72

約数和(自身を含む): 155290800

約数和(自身を除く): 102172644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 6949, 7644, 13898, 20847, 27796, 41694, 48643, 83388, 90337, 97286, 145929, 180674, 194572, 271011, 291858, 340501, 361348, 542022, 583716, 632359, 681002, 1021503, 1084044, 1264718, 1362004, 1897077, 2043006, 2529436, 3794154, 4086012, 4426513, 7588308, 8853026, 13279539, 17706052, 26559078, 53118156]

約数ペア:

[(1, 53118156), (2, 26559078), (3, 17706052), (4, 13279539), (6, 8853026), (7, 7588308), (12, 4426513), (13, 4086012), (14, 3794154), (21, 2529436), (26, 2043006), (28, 1897077), (39, 1362004), (42, 1264718), (49, 1084044), (52, 1021503), (78, 681002), (84, 632359), (91, 583716), (98, 542022), (147, 361348), (156, 340501), (182, 291858), (196, 271011), (273, 194572), (294, 180674), (364, 145929), (546, 97286), (588, 90337), (637, 83388), (1092, 48643), (1274, 41694), (1911, 27796), (2548, 20847), (3822, 13898), (6949, 7644)]