28218369550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1366507}}^1$

素因数の和:1366585

約数の個数: 48

約数和(自身を含む): 61000917120

約数和(自身を除く): 32782547570

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 59, 70, 118, 175, 295, 350, 413, 590, 826, 1475, 2065, 2950, 4130, 10325, 20650, 1366507, 2733014, 6832535, 9565549, 13665070, 19131098, 34162675, 47827745, 68325350, 80623913, 95655490, 161247826, 239138725, 403119565, 478277450, 564367391, 806239130, 1128734782, 2015597825, 2821836955, 4031195650, 5643673910, 14109184775, 28218369550]

約数ペア:

[(1, 28218369550), (2, 14109184775), (5, 5643673910), (7, 4031195650), (10, 2821836955), (14, 2015597825), (25, 1128734782), (35, 806239130), (50, 564367391), (59, 478277450), (70, 403119565), (118, 239138725), (175, 161247826), (295, 95655490), (350, 80623913), (413, 68325350), (590, 47827745), (826, 34162675), (1475, 19131098), (2065, 13665070), (2950, 9565549), (4130, 6832535), (10325, 2733014), (20650, 1366507)]