52897040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1601}}^1$

素因数の和:1680

約数の個数: 80

約数和(自身を含む): 143026560

約数和(自身を除く): 90129520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 112, 118, 140, 236, 280, 295, 413, 472, 560, 590, 826, 944, 1180, 1601, 1652, 2065, 2360, 3202, 3304, 4130, 4720, 6404, 6608, 8005, 8260, 11207, 12808, 16010, 16520, 22414, 25616, 32020, 33040, 44828, 56035, 64040, 89656, 94459, 112070, 128080, 179312, 188918, 224140, 377836, 448280, 472295, 661213, 755672, 896560, 944590, 1322426, 1511344, 1889180, 2644852, 3306065, 3778360, 5289704, 6612130, 7556720, 10579408, 13224260, 26448520, 52897040]

約数ペア:

[(1, 52897040), (2, 26448520), (4, 13224260), (5, 10579408), (7, 7556720), (8, 6612130), (10, 5289704), (14, 3778360), (16, 3306065), (20, 2644852), (28, 1889180), (35, 1511344), (40, 1322426), (56, 944590), (59, 896560), (70, 755672), (80, 661213), (112, 472295), (118, 448280), (140, 377836), (236, 224140), (280, 188918), (295, 179312), (413, 128080), (472, 112070), (560, 94459), (590, 89656), (826, 64040), (944, 56035), (1180, 44828), (1601, 33040), (1652, 32020), (2065, 25616), (2360, 22414), (3202, 16520), (3304, 16010), (4130, 12808), (4720, 11207), (6404, 8260), (6608, 8005)]