50357680

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:346

約数の個数: 80

約数和(自身を含む): 122135040

約数和(自身を除く): 71777360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 59, 80, 94, 118, 188, 227, 235, 236, 295, 376, 454, 470, 472, 590, 752, 908, 940, 944, 1135, 1180, 1816, 1880, 2270, 2360, 2773, 3632, 3760, 4540, 4720, 5546, 9080, 10669, 11092, 13393, 13865, 18160, 21338, 22184, 26786, 27730, 42676, 44368, 53345, 53572, 55460, 66965, 85352, 106690, 107144, 110920, 133930, 170704, 213380, 214288, 221840, 267860, 426760, 535720, 629471, 853520, 1071440, 1258942, 2517884, 3147355, 5035768, 6294710, 10071536, 12589420, 25178840, 50357680]

約数ペア:

[(1, 50357680), (2, 25178840), (4, 12589420), (5, 10071536), (8, 6294710), (10, 5035768), (16, 3147355), (20, 2517884), (40, 1258942), (47, 1071440), (59, 853520), (80, 629471), (94, 535720), (118, 426760), (188, 267860), (227, 221840), (235, 214288), (236, 213380), (295, 170704), (376, 133930), (454, 110920), (470, 107144), (472, 106690), (590, 85352), (752, 66965), (908, 55460), (940, 53572), (944, 53345), (1135, 44368), (1180, 42676), (1816, 27730), (1880, 26786), (2270, 22184), (2360, 21338), (2773, 18160), (3632, 13865), (3760, 13393), (4540, 11092), (4720, 10669), (5546, 9080)]