47974784

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2621}}^1$

素因数の和:2659

約数の個数: 64

約数和(自身を含む): 112326480

約数和(自身を除く): 64351696

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 2621, 4576, 5242, 9152, 10484, 18304, 20968, 28831, 34073, 41936, 57662, 68146, 83872, 115324, 136292, 167744, 230648, 272584, 335488, 374803, 461296, 545168, 749606, 922592, 1090336, 1499212, 1845184, 2180672, 2998424, 3690368, 4361344, 5996848, 11993696, 23987392, 47974784]

約数ペア:

[(1, 47974784), (2, 23987392), (4, 11993696), (8, 5996848), (11, 4361344), (13, 3690368), (16, 2998424), (22, 2180672), (26, 1845184), (32, 1499212), (44, 1090336), (52, 922592), (64, 749606), (88, 545168), (104, 461296), (128, 374803), (143, 335488), (176, 272584), (208, 230648), (286, 167744), (352, 136292), (416, 115324), (572, 83872), (704, 68146), (832, 57662), (1144, 41936), (1408, 34073), (1664, 28831), (2288, 20968), (2621, 18304), (4576, 10484), (5242, 9152)]