56388456

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2003}}^1$

素因数の和:2055

約数の個数: 96

約数和(自身を含む): 168816960

約数和(自身を除く): 112428504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 34, 36, 46, 51, 68, 69, 72, 92, 102, 136, 138, 153, 184, 204, 207, 276, 306, 391, 408, 414, 552, 612, 782, 828, 1173, 1224, 1564, 1656, 2003, 2346, 3128, 3519, 4006, 4692, 6009, 7038, 8012, 9384, 12018, 14076, 16024, 18027, 24036, 28152, 34051, 36054, 46069, 48072, 68102, 72108, 92138, 102153, 136204, 138207, 144216, 184276, 204306, 272408, 276414, 306459, 368552, 408612, 414621, 552828, 612918, 783173, 817224, 829242, 1105656, 1225836, 1566346, 1658484, 2349519, 2451672, 3132692, 3316968, 4699038, 6265384, 7048557, 9398076, 14097114, 18796152, 28194228, 56388456]

約数ペア:

[(1, 56388456), (2, 28194228), (3, 18796152), (4, 14097114), (6, 9398076), (8, 7048557), (9, 6265384), (12, 4699038), (17, 3316968), (18, 3132692), (23, 2451672), (24, 2349519), (34, 1658484), (36, 1566346), (46, 1225836), (51, 1105656), (68, 829242), (69, 817224), (72, 783173), (92, 612918), (102, 552828), (136, 414621), (138, 408612), (153, 368552), (184, 306459), (204, 276414), (207, 272408), (276, 204306), (306, 184276), (391, 144216), (408, 138207), (414, 136204), (552, 102153), (612, 92138), (782, 72108), (828, 68102), (1173, 48072), (1224, 46069), (1564, 36054), (1656, 34051), (2003, 28152), (2346, 24036), (3128, 18027), (3519, 16024), (4006, 14076), (4692, 12018), (6009, 9384), (7038, 8012)]