49771320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1721}}^1$

素因数の和:1976

約数の個数: 64

約数和(自身を含む): 150020640

約数和(自身を除く): 100249320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 964, 1205, 1446, 1721, 1928, 2410, 2892, 3442, 3615, 4820, 5163, 5784, 6884, 7230, 8605, 9640, 10326, 13768, 14460, 17210, 20652, 25815, 28920, 34420, 41304, 51630, 68840, 103260, 206520, 414761, 829522, 1244283, 1659044, 2073805, 2488566, 3318088, 4147610, 4977132, 6221415, 8295220, 9954264, 12442830, 16590440, 24885660, 49771320]

約数ペア:

[(1, 49771320), (2, 24885660), (3, 16590440), (4, 12442830), (5, 9954264), (6, 8295220), (8, 6221415), (10, 4977132), (12, 4147610), (15, 3318088), (20, 2488566), (24, 2073805), (30, 1659044), (40, 1244283), (60, 829522), (120, 414761), (241, 206520), (482, 103260), (723, 68840), (964, 51630), (1205, 41304), (1446, 34420), (1721, 28920), (1928, 25815), (2410, 20652), (2892, 17210), (3442, 14460), (3615, 13768), (4820, 10326), (5163, 9640), (5784, 8605), (6884, 7230)]