56501778

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 125411328

約数和(自身を除く): 68909550

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 107, 167, 186, 214, 321, 334, 501, 527, 642, 1002, 1054, 1581, 1819, 2839, 3162, 3317, 3638, 5177, 5457, 5678, 6634, 8517, 9951, 10354, 10914, 15531, 17034, 17869, 19902, 31062, 35738, 53607, 56389, 88009, 107214, 112778, 169167, 176018, 264027, 303773, 338334, 528054, 553939, 607546, 911319, 1107878, 1661817, 1822638, 3323634, 9416963, 18833926, 28250889, 56501778]

約数ペア:

[(1, 56501778), (2, 28250889), (3, 18833926), (6, 9416963), (17, 3323634), (31, 1822638), (34, 1661817), (51, 1107878), (62, 911319), (93, 607546), (102, 553939), (107, 528054), (167, 338334), (186, 303773), (214, 264027), (321, 176018), (334, 169167), (501, 112778), (527, 107214), (642, 88009), (1002, 56389), (1054, 53607), (1581, 35738), (1819, 31062), (2839, 19902), (3162, 17869), (3317, 17034), (3638, 15531), (5177, 10914), (5457, 10354), (5678, 9951), (6634, 8517)]