47005088

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{313}}^1$

素因数の和:374

約数の個数: 72

約数和(自身を含む): 105517188

約数和(自身を除く): 58512100

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 313, 361, 416, 494, 608, 626, 722, 988, 1252, 1444, 1976, 2504, 2888, 3952, 4069, 4693, 5008, 5776, 5947, 7904, 8138, 9386, 10016, 11552, 11894, 16276, 18772, 23788, 32552, 37544, 47576, 65104, 75088, 77311, 95152, 112993, 130208, 150176, 154622, 190304, 225986, 309244, 451972, 618488, 903944, 1236976, 1468909, 1807888, 2473952, 2937818, 3615776, 5875636, 11751272, 23502544, 47005088]

約数ペア:

[(1, 47005088), (2, 23502544), (4, 11751272), (8, 5875636), (13, 3615776), (16, 2937818), (19, 2473952), (26, 1807888), (32, 1468909), (38, 1236976), (52, 903944), (76, 618488), (104, 451972), (152, 309244), (208, 225986), (247, 190304), (304, 154622), (313, 150176), (361, 130208), (416, 112993), (494, 95152), (608, 77311), (626, 75088), (722, 65104), (988, 47576), (1252, 37544), (1444, 32552), (1976, 23788), (2504, 18772), (2888, 16276), (3952, 11894), (4069, 11552), (4693, 10016), (5008, 9386), (5776, 8138), (5947, 7904)]