55572948

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:861

約数の個数: 72

約数和(自身を含む): 149385600

約数和(自身を除く): 93812652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 113, 114, 171, 226, 228, 339, 342, 452, 678, 684, 719, 1017, 1356, 1438, 2034, 2147, 2157, 2876, 4068, 4294, 4314, 6441, 6471, 8588, 8628, 12882, 12942, 13661, 19323, 25764, 25884, 27322, 38646, 40983, 54644, 77292, 81247, 81966, 122949, 162494, 163932, 243741, 245898, 324988, 487482, 491796, 731223, 974964, 1462446, 1543693, 2924892, 3087386, 4631079, 6174772, 9262158, 13893237, 18524316, 27786474, 55572948]

約数ペア:

[(1, 55572948), (2, 27786474), (3, 18524316), (4, 13893237), (6, 9262158), (9, 6174772), (12, 4631079), (18, 3087386), (19, 2924892), (36, 1543693), (38, 1462446), (57, 974964), (76, 731223), (113, 491796), (114, 487482), (171, 324988), (226, 245898), (228, 243741), (339, 163932), (342, 162494), (452, 122949), (678, 81966), (684, 81247), (719, 77292), (1017, 54644), (1356, 40983), (1438, 38646), (2034, 27322), (2147, 25884), (2157, 25764), (2876, 19323), (4068, 13661), (4294, 12942), (4314, 12882), (6441, 8628), (6471, 8588)]