56513448

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 163020000

約数和(自身を除く): 106506552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 109, 114, 152, 171, 218, 228, 327, 342, 379, 436, 456, 654, 684, 758, 872, 981, 1137, 1308, 1368, 1516, 1962, 2071, 2274, 2616, 3032, 3411, 3924, 4142, 4548, 6213, 6822, 7201, 7848, 8284, 9096, 12426, 13644, 14402, 16568, 18639, 21603, 24852, 27288, 28804, 37278, 41311, 43206, 49704, 57608, 64809, 74556, 82622, 86412, 123933, 129618, 149112, 165244, 172824, 247866, 259236, 330488, 371799, 495732, 518472, 743598, 784909, 991464, 1487196, 1569818, 2354727, 2974392, 3139636, 4709454, 6279272, 7064181, 9418908, 14128362, 18837816, 28256724, 56513448]

約数ペア:

[(1, 56513448), (2, 28256724), (3, 18837816), (4, 14128362), (6, 9418908), (8, 7064181), (9, 6279272), (12, 4709454), (18, 3139636), (19, 2974392), (24, 2354727), (36, 1569818), (38, 1487196), (57, 991464), (72, 784909), (76, 743598), (109, 518472), (114, 495732), (152, 371799), (171, 330488), (218, 259236), (228, 247866), (327, 172824), (342, 165244), (379, 149112), (436, 129618), (456, 123933), (654, 86412), (684, 82622), (758, 74556), (872, 64809), (981, 57608), (1137, 49704), (1308, 43206), (1368, 41311), (1516, 37278), (1962, 28804), (2071, 27288), (2274, 24852), (2616, 21603), (3032, 18639), (3411, 16568), (3924, 14402), (4142, 13644), (4548, 12426), (6213, 9096), (6822, 8284), (7201, 7848)]