49670720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 112

約数和(自身を含む): 131234688

約数和(自身を除く): 81563968

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 103, 110, 137, 160, 176, 206, 220, 274, 320, 352, 412, 440, 515, 548, 685, 704, 824, 880, 1030, 1096, 1133, 1370, 1507, 1648, 1760, 2060, 2192, 2266, 2740, 3014, 3296, 3520, 4120, 4384, 4532, 5480, 5665, 6028, 6592, 7535, 8240, 8768, 9064, 10960, 11330, 12056, 14111, 15070, 16480, 18128, 21920, 22660, 24112, 28222, 30140, 32960, 36256, 43840, 45320, 48224, 56444, 60280, 70555, 72512, 90640, 96448, 112888, 120560, 141110, 155221, 181280, 225776, 241120, 282220, 310442, 362560, 451552, 482240, 564440, 620884, 776105, 903104, 1128880, 1241768, 1552210, 2257760, 2483536, 3104420, 4515520, 4967072, 6208840, 9934144, 12417680, 24835360, 49670720]

約数ペア:

[(1, 49670720), (2, 24835360), (4, 12417680), (5, 9934144), (8, 6208840), (10, 4967072), (11, 4515520), (16, 3104420), (20, 2483536), (22, 2257760), (32, 1552210), (40, 1241768), (44, 1128880), (55, 903104), (64, 776105), (80, 620884), (88, 564440), (103, 482240), (110, 451552), (137, 362560), (160, 310442), (176, 282220), (206, 241120), (220, 225776), (274, 181280), (320, 155221), (352, 141110), (412, 120560), (440, 112888), (515, 96448), (548, 90640), (685, 72512), (704, 70555), (824, 60280), (880, 56444), (1030, 48224), (1096, 45320), (1133, 43840), (1370, 36256), (1507, 32960), (1648, 30140), (1760, 28222), (2060, 24112), (2192, 22660), (2266, 21920), (2740, 18128), (3014, 16480), (3296, 15070), (3520, 14111), (4120, 12056), (4384, 11330), (4532, 10960), (5480, 9064), (5665, 8768), (6028, 8240), (6592, 7535)]