50538928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 112849920

約数和(自身を除く): 62310992

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 59, 62, 88, 118, 124, 157, 176, 236, 248, 314, 341, 472, 496, 628, 649, 682, 944, 1256, 1298, 1364, 1727, 1829, 2512, 2596, 2728, 3454, 3658, 4867, 5192, 5456, 6908, 7316, 9263, 9734, 10384, 13816, 14632, 18526, 19468, 20119, 27632, 29264, 37052, 38936, 40238, 53537, 74104, 77872, 80476, 101893, 107074, 148208, 160952, 203786, 214148, 287153, 321904, 407572, 428296, 574306, 815144, 856592, 1148612, 1630288, 2297224, 3158683, 4594448, 6317366, 12634732, 25269464, 50538928]

約数ペア:

[(1, 50538928), (2, 25269464), (4, 12634732), (8, 6317366), (11, 4594448), (16, 3158683), (22, 2297224), (31, 1630288), (44, 1148612), (59, 856592), (62, 815144), (88, 574306), (118, 428296), (124, 407572), (157, 321904), (176, 287153), (236, 214148), (248, 203786), (314, 160952), (341, 148208), (472, 107074), (496, 101893), (628, 80476), (649, 77872), (682, 74104), (944, 53537), (1256, 40238), (1298, 38936), (1364, 37052), (1727, 29264), (1829, 27632), (2512, 20119), (2596, 19468), (2728, 18526), (3454, 14632), (3658, 13816), (4867, 10384), (5192, 9734), (5456, 9263), (6908, 7316)]