47861528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 117573120

約数和(自身を除く): 69711592

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 23, 26, 34, 44, 46, 52, 68, 88, 92, 104, 107, 136, 143, 184, 187, 214, 221, 253, 286, 299, 374, 391, 428, 442, 506, 572, 598, 748, 782, 856, 884, 1012, 1144, 1177, 1196, 1391, 1496, 1564, 1768, 1819, 2024, 2354, 2392, 2431, 2461, 2782, 3128, 3289, 3638, 4301, 4708, 4862, 4922, 5083, 5564, 6578, 7276, 8602, 9416, 9724, 9844, 10166, 11128, 13156, 14552, 15301, 17204, 19448, 19688, 20009, 20332, 23647, 26312, 27071, 30602, 31993, 34408, 40018, 40664, 41837, 47294, 54142, 55913, 61204, 63986, 80036, 83674, 94588, 108284, 111826, 122408, 127972, 160072, 167348, 189176, 216568, 223652, 255944, 260117, 334696, 351923, 447304, 460207, 520234, 543881, 703846, 920414, 1040468, 1087762, 1407692, 1840828, 2080936, 2175524, 2815384, 3681656, 4351048, 5982691, 11965382, 23930764, 47861528]

約数ペア:

[(1, 47861528), (2, 23930764), (4, 11965382), (8, 5982691), (11, 4351048), (13, 3681656), (17, 2815384), (22, 2175524), (23, 2080936), (26, 1840828), (34, 1407692), (44, 1087762), (46, 1040468), (52, 920414), (68, 703846), (88, 543881), (92, 520234), (104, 460207), (107, 447304), (136, 351923), (143, 334696), (184, 260117), (187, 255944), (214, 223652), (221, 216568), (253, 189176), (286, 167348), (299, 160072), (374, 127972), (391, 122408), (428, 111826), (442, 108284), (506, 94588), (572, 83674), (598, 80036), (748, 63986), (782, 61204), (856, 55913), (884, 54142), (1012, 47294), (1144, 41837), (1177, 40664), (1196, 40018), (1391, 34408), (1496, 31993), (1564, 30602), (1768, 27071), (1819, 26312), (2024, 23647), (2354, 20332), (2392, 20009), (2431, 19688), (2461, 19448), (2782, 17204), (3128, 15301), (3289, 14552), (3638, 13156), (4301, 11128), (4708, 10166), (4862, 9844), (4922, 9724), (5083, 9416), (5564, 8602), (6578, 7276)]