49126880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 128314368

約数和(自身を除く): 79187488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 103, 110, 160, 176, 206, 220, 271, 352, 412, 440, 515, 542, 824, 880, 1030, 1084, 1133, 1355, 1648, 1760, 2060, 2168, 2266, 2710, 2981, 3296, 4120, 4336, 4532, 5420, 5665, 5962, 8240, 8672, 9064, 10840, 11330, 11924, 14905, 16480, 18128, 21680, 22660, 23848, 27913, 29810, 36256, 43360, 45320, 47696, 55826, 59620, 90640, 95392, 111652, 119240, 139565, 181280, 223304, 238480, 279130, 307043, 446608, 476960, 558260, 614086, 893216, 1116520, 1228172, 1535215, 2233040, 2456344, 3070430, 4466080, 4912688, 6140860, 9825376, 12281720, 24563440, 49126880]

約数ペア:

[(1, 49126880), (2, 24563440), (4, 12281720), (5, 9825376), (8, 6140860), (10, 4912688), (11, 4466080), (16, 3070430), (20, 2456344), (22, 2233040), (32, 1535215), (40, 1228172), (44, 1116520), (55, 893216), (80, 614086), (88, 558260), (103, 476960), (110, 446608), (160, 307043), (176, 279130), (206, 238480), (220, 223304), (271, 181280), (352, 139565), (412, 119240), (440, 111652), (515, 95392), (542, 90640), (824, 59620), (880, 55826), (1030, 47696), (1084, 45320), (1133, 43360), (1355, 36256), (1648, 29810), (1760, 27913), (2060, 23848), (2168, 22660), (2266, 21680), (2710, 18128), (2981, 16480), (3296, 14905), (4120, 11924), (4336, 11330), (4532, 10840), (5420, 9064), (5665, 8672), (5962, 8240)]