251565056

素因数分解:

$2^{10}\times {\mathrm{47}}^1\times {\mathrm{5227}}^1$

素因数の和:5294

約数の個数: 44

約数和(自身を含む): 513682368

約数和(自身を除く): 262117312

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1024, 1504, 3008, 5227, 6016, 10454, 12032, 20908, 24064, 41816, 48128, 83632, 167264, 245669, 334528, 491338, 669056, 982676, 1338112, 1965352, 2676224, 3930704, 5352448, 7861408, 15722816, 31445632, 62891264, 125782528, 251565056]

約数ペア:

[(1, 251565056), (2, 125782528), (4, 62891264), (8, 31445632), (16, 15722816), (32, 7861408), (47, 5352448), (64, 3930704), (94, 2676224), (128, 1965352), (188, 1338112), (256, 982676), (376, 669056), (512, 491338), (752, 334528), (1024, 245669), (1504, 167264), (3008, 83632), (5227, 48128), (6016, 41816), (10454, 24064), (12032, 20908)]