55238472

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 159120000

約数和(自身を除く): 103881528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 149, 152, 171, 228, 271, 298, 342, 447, 456, 542, 596, 684, 813, 894, 1084, 1192, 1341, 1368, 1626, 1788, 2168, 2439, 2682, 2831, 3252, 3576, 4878, 5149, 5364, 5662, 6504, 8493, 9756, 10298, 10728, 11324, 15447, 16986, 19512, 20596, 22648, 25479, 30894, 33972, 40379, 41192, 46341, 50958, 61788, 67944, 80758, 92682, 101916, 121137, 123576, 161516, 185364, 203832, 242274, 323032, 363411, 370728, 484548, 726822, 767201, 969096, 1453644, 1534402, 2301603, 2907288, 3068804, 4603206, 6137608, 6904809, 9206412, 13809618, 18412824, 27619236, 55238472]

約数ペア:

[(1, 55238472), (2, 27619236), (3, 18412824), (4, 13809618), (6, 9206412), (8, 6904809), (9, 6137608), (12, 4603206), (18, 3068804), (19, 2907288), (24, 2301603), (36, 1534402), (38, 1453644), (57, 969096), (72, 767201), (76, 726822), (114, 484548), (149, 370728), (152, 363411), (171, 323032), (228, 242274), (271, 203832), (298, 185364), (342, 161516), (447, 123576), (456, 121137), (542, 101916), (596, 92682), (684, 80758), (813, 67944), (894, 61788), (1084, 50958), (1192, 46341), (1341, 41192), (1368, 40379), (1626, 33972), (1788, 30894), (2168, 25479), (2439, 22648), (2682, 20596), (2831, 19512), (3252, 16986), (3576, 15447), (4878, 11324), (5149, 10728), (5364, 10298), (5662, 9756), (6504, 8493)]