55234620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{743}}^1$

素因数の和:824

約数の個数: 144

約数和(自身を含む): 194987520

約数和(自身を除く): 139752900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 59, 60, 63, 70, 84, 90, 105, 118, 126, 140, 177, 180, 210, 236, 252, 295, 315, 354, 413, 420, 531, 590, 630, 708, 743, 826, 885, 1062, 1180, 1239, 1260, 1486, 1652, 1770, 2065, 2124, 2229, 2478, 2655, 2972, 3540, 3715, 3717, 4130, 4458, 4956, 5201, 5310, 6195, 6687, 7430, 7434, 8260, 8916, 10402, 10620, 11145, 12390, 13374, 14860, 14868, 15603, 18585, 20804, 22290, 24780, 26005, 26748, 31206, 33435, 37170, 43837, 44580, 46809, 52010, 62412, 66870, 74340, 78015, 87674, 93618, 104020, 131511, 133740, 156030, 175348, 187236, 219185, 234045, 263022, 306859, 312060, 394533, 438370, 468090, 526044, 613718, 657555, 789066, 876740, 920577, 936180, 1227436, 1315110, 1534295, 1578132, 1841154, 1972665, 2630220, 2761731, 3068590, 3682308, 3945330, 4602885, 5523462, 6137180, 7890660, 9205770, 11046924, 13808655, 18411540, 27617310, 55234620]

約数ペア:

[(1, 55234620), (2, 27617310), (3, 18411540), (4, 13808655), (5, 11046924), (6, 9205770), (7, 7890660), (9, 6137180), (10, 5523462), (12, 4602885), (14, 3945330), (15, 3682308), (18, 3068590), (20, 2761731), (21, 2630220), (28, 1972665), (30, 1841154), (35, 1578132), (36, 1534295), (42, 1315110), (45, 1227436), (59, 936180), (60, 920577), (63, 876740), (70, 789066), (84, 657555), (90, 613718), (105, 526044), (118, 468090), (126, 438370), (140, 394533), (177, 312060), (180, 306859), (210, 263022), (236, 234045), (252, 219185), (295, 187236), (315, 175348), (354, 156030), (413, 133740), (420, 131511), (531, 104020), (590, 93618), (630, 87674), (708, 78015), (743, 74340), (826, 66870), (885, 62412), (1062, 52010), (1180, 46809), (1239, 44580), (1260, 43837), (1486, 37170), (1652, 33435), (1770, 31206), (2065, 26748), (2124, 26005), (2229, 24780), (2478, 22290), (2655, 20804), (2972, 18585), (3540, 15603), (3715, 14868), (3717, 14860), (4130, 13374), (4458, 12390), (4956, 11145), (5201, 10620), (5310, 10402), (6195, 8916), (6687, 8260), (7430, 7434)]