56679650

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 109278720

約数和(自身を除く): 52599070

約数列:

[1, 2, 5, 10, 25, 47, 50, 89, 94, 178, 235, 271, 445, 470, 542, 890, 1175, 1355, 2225, 2350, 2710, 4183, 4450, 6775, 8366, 12737, 13550, 20915, 24119, 25474, 41830, 48238, 63685, 104575, 120595, 127370, 209150, 241190, 318425, 602975, 636850, 1133593, 1205950, 2267186, 5667965, 11335930, 28339825, 56679650]

約数ペア:

[(1, 56679650), (2, 28339825), (5, 11335930), (10, 5667965), (25, 2267186), (47, 1205950), (50, 1133593), (89, 636850), (94, 602975), (178, 318425), (235, 241190), (271, 209150), (445, 127370), (470, 120595), (542, 104575), (890, 63685), (1175, 48238), (1355, 41830), (2225, 25474), (2350, 24119), (2710, 20915), (4183, 13550), (4450, 12737), (6775, 8366)]