49926160

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 120242304

約数和(自身を除く): 70316144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 83, 103, 146, 166, 206, 292, 332, 365, 412, 415, 515, 584, 664, 730, 824, 830, 1030, 1168, 1328, 1460, 1648, 1660, 2060, 2920, 3320, 4120, 5840, 6059, 6640, 7519, 8240, 8549, 12118, 15038, 17098, 24236, 30076, 30295, 34196, 37595, 42745, 48472, 60152, 60590, 68392, 75190, 85490, 96944, 120304, 121180, 136784, 150380, 170980, 242360, 300760, 341960, 484720, 601520, 624077, 683920, 1248154, 2496308, 3120385, 4992616, 6240770, 9985232, 12481540, 24963080, 49926160]

約数ペア:

[(1, 49926160), (2, 24963080), (4, 12481540), (5, 9985232), (8, 6240770), (10, 4992616), (16, 3120385), (20, 2496308), (40, 1248154), (73, 683920), (80, 624077), (83, 601520), (103, 484720), (146, 341960), (166, 300760), (206, 242360), (292, 170980), (332, 150380), (365, 136784), (412, 121180), (415, 120304), (515, 96944), (584, 85490), (664, 75190), (730, 68392), (824, 60590), (830, 60152), (1030, 48472), (1168, 42745), (1328, 37595), (1460, 34196), (1648, 30295), (1660, 30076), (2060, 24236), (2920, 17098), (3320, 15038), (4120, 12118), (5840, 8549), (6059, 8240), (6640, 7519)]