54390882

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 145152000

約数和(自身を除く): 90761118

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 49, 57, 78, 91, 98, 107, 114, 133, 147, 182, 214, 247, 266, 273, 294, 321, 343, 399, 494, 546, 637, 642, 686, 741, 749, 798, 931, 1029, 1274, 1391, 1482, 1498, 1729, 1862, 1911, 2033, 2058, 2247, 2782, 2793, 3458, 3822, 4066, 4173, 4459, 4494, 5187, 5243, 5586, 6099, 6517, 8346, 8918, 9737, 10374, 10486, 12103, 12198, 13034, 13377, 14231, 15729, 19474, 19551, 24206, 26429, 26754, 28462, 29211, 31458, 36309, 36701, 39102, 42693, 52858, 58422, 68159, 72618, 73402, 79287, 84721, 85386, 99617, 110103, 136318, 158574, 169442, 185003, 199234, 204477, 220206, 254163, 298851, 370006, 408954, 477113, 508326, 555009, 597702, 697319, 954226, 1110018, 1295021, 1394638, 1431339, 2091957, 2590042, 2862678, 3885063, 4183914, 7770126, 9065147, 18130294, 27195441, 54390882]

約数ペア:

[(1, 54390882), (2, 27195441), (3, 18130294), (6, 9065147), (7, 7770126), (13, 4183914), (14, 3885063), (19, 2862678), (21, 2590042), (26, 2091957), (38, 1431339), (39, 1394638), (42, 1295021), (49, 1110018), (57, 954226), (78, 697319), (91, 597702), (98, 555009), (107, 508326), (114, 477113), (133, 408954), (147, 370006), (182, 298851), (214, 254163), (247, 220206), (266, 204477), (273, 199234), (294, 185003), (321, 169442), (343, 158574), (399, 136318), (494, 110103), (546, 99617), (637, 85386), (642, 84721), (686, 79287), (741, 73402), (749, 72618), (798, 68159), (931, 58422), (1029, 52858), (1274, 42693), (1391, 39102), (1482, 36701), (1498, 36309), (1729, 31458), (1862, 29211), (1911, 28462), (2033, 26754), (2058, 26429), (2247, 24206), (2782, 19551), (2793, 19474), (3458, 15729), (3822, 14231), (4066, 13377), (4173, 13034), (4459, 12198), (4494, 12103), (5187, 10486), (5243, 10374), (5586, 9737), (6099, 8918), (6517, 8346)]