55905152

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 117144960

約数和(自身を除く): 61239808

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 73, 124, 128, 146, 193, 248, 292, 386, 496, 584, 772, 992, 1168, 1544, 1984, 2263, 2336, 3088, 3968, 4526, 4672, 5983, 6176, 9052, 9344, 11966, 12352, 14089, 18104, 23932, 24704, 28178, 36208, 47864, 56356, 72416, 95728, 112712, 144832, 191456, 225424, 289664, 382912, 436759, 450848, 765824, 873518, 901696, 1747036, 1803392, 3494072, 6988144, 13976288, 27952576, 55905152]

約数ペア:

[(1, 55905152), (2, 27952576), (4, 13976288), (8, 6988144), (16, 3494072), (31, 1803392), (32, 1747036), (62, 901696), (64, 873518), (73, 765824), (124, 450848), (128, 436759), (146, 382912), (193, 289664), (248, 225424), (292, 191456), (386, 144832), (496, 112712), (584, 95728), (772, 72416), (992, 56356), (1168, 47864), (1544, 36208), (1984, 28178), (2263, 24704), (2336, 23932), (3088, 18104), (3968, 14089), (4526, 12352), (4672, 11966), (5983, 9344), (6176, 9052)]