49945216

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 105557760

約数和(自身を除く): 55612544

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 307, 328, 496, 614, 656, 992, 1228, 1271, 1312, 1984, 2456, 2542, 2624, 3968, 4912, 5084, 5248, 9517, 9824, 10168, 12587, 19034, 19648, 20336, 25174, 38068, 39296, 40672, 50348, 76136, 81344, 100696, 152272, 162688, 201392, 304544, 390197, 402784, 609088, 780394, 805568, 1218176, 1560788, 1611136, 3121576, 6243152, 12486304, 24972608, 49945216]

約数ペア:

[(1, 49945216), (2, 24972608), (4, 12486304), (8, 6243152), (16, 3121576), (31, 1611136), (32, 1560788), (41, 1218176), (62, 805568), (64, 780394), (82, 609088), (124, 402784), (128, 390197), (164, 304544), (248, 201392), (307, 162688), (328, 152272), (496, 100696), (614, 81344), (656, 76136), (992, 50348), (1228, 40672), (1271, 39296), (1312, 38068), (1984, 25174), (2456, 20336), (2542, 19648), (2624, 19034), (3968, 12587), (4912, 10168), (5084, 9824), (5248, 9517)]