48827240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 139345920

約数和(自身を除く): 90518680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 83, 88, 110, 140, 154, 166, 191, 220, 280, 308, 332, 382, 385, 415, 440, 581, 616, 664, 764, 770, 830, 913, 955, 1162, 1337, 1528, 1540, 1660, 1826, 1910, 2101, 2324, 2674, 2905, 3080, 3320, 3652, 3820, 4202, 4565, 4648, 5348, 5810, 6391, 6685, 7304, 7640, 8404, 9130, 10505, 10696, 11620, 12782, 13370, 14707, 15853, 16808, 18260, 21010, 23240, 25564, 26740, 29414, 31706, 31955, 36520, 42020, 51128, 53480, 58828, 63412, 63910, 73535, 79265, 84040, 110971, 117656, 126824, 127820, 147070, 158530, 174383, 221942, 255640, 294140, 317060, 348766, 443884, 554855, 588280, 634120, 697532, 871915, 887768, 1109710, 1220681, 1395064, 1743830, 2219420, 2441362, 3487660, 4438840, 4882724, 6103405, 6975320, 9765448, 12206810, 24413620, 48827240]

約数ペア:

[(1, 48827240), (2, 24413620), (4, 12206810), (5, 9765448), (7, 6975320), (8, 6103405), (10, 4882724), (11, 4438840), (14, 3487660), (20, 2441362), (22, 2219420), (28, 1743830), (35, 1395064), (40, 1220681), (44, 1109710), (55, 887768), (56, 871915), (70, 697532), (77, 634120), (83, 588280), (88, 554855), (110, 443884), (140, 348766), (154, 317060), (166, 294140), (191, 255640), (220, 221942), (280, 174383), (308, 158530), (332, 147070), (382, 127820), (385, 126824), (415, 117656), (440, 110971), (581, 84040), (616, 79265), (664, 73535), (764, 63910), (770, 63412), (830, 58828), (913, 53480), (955, 51128), (1162, 42020), (1337, 36520), (1528, 31955), (1540, 31706), (1660, 29414), (1826, 26740), (1910, 25564), (2101, 23240), (2324, 21010), (2674, 18260), (2905, 16808), (3080, 15853), (3320, 14707), (3652, 13370), (3820, 12782), (4202, 11620), (4565, 10696), (4648, 10505), (5348, 9130), (5810, 8404), (6391, 7640), (6685, 7304)]