55890198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 150696000

約数和(自身を除く): 94805802

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 149, 182, 229, 234, 273, 298, 447, 458, 546, 687, 819, 894, 1043, 1341, 1374, 1603, 1638, 1937, 2061, 2086, 2682, 2977, 3129, 3206, 3874, 4122, 4809, 5811, 5954, 6258, 8931, 9387, 9618, 11622, 13559, 14427, 17433, 17862, 18774, 20839, 26793, 27118, 28854, 34121, 34866, 40677, 41678, 53586, 62517, 68242, 81354, 102363, 122031, 125034, 187551, 204726, 238847, 244062, 307089, 375102, 443573, 477694, 614178, 716541, 887146, 1330719, 1433082, 2149623, 2661438, 3105011, 3992157, 4299246, 6210022, 7984314, 9315033, 18630066, 27945099, 55890198]

約数ペア:

[(1, 55890198), (2, 27945099), (3, 18630066), (6, 9315033), (7, 7984314), (9, 6210022), (13, 4299246), (14, 3992157), (18, 3105011), (21, 2661438), (26, 2149623), (39, 1433082), (42, 1330719), (63, 887146), (78, 716541), (91, 614178), (117, 477694), (126, 443573), (149, 375102), (182, 307089), (229, 244062), (234, 238847), (273, 204726), (298, 187551), (447, 125034), (458, 122031), (546, 102363), (687, 81354), (819, 68242), (894, 62517), (1043, 53586), (1341, 41678), (1374, 40677), (1603, 34866), (1638, 34121), (1937, 28854), (2061, 27118), (2086, 26793), (2682, 20839), (2977, 18774), (3129, 17862), (3206, 17433), (3874, 14427), (4122, 13559), (4809, 11622), (5811, 9618), (5954, 9387), (6258, 8931)]