48122360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 130636800

約数和(自身を除く): 82514440

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 47, 52, 55, 65, 88, 94, 104, 110, 130, 143, 179, 188, 220, 235, 260, 286, 358, 376, 440, 470, 517, 520, 572, 611, 715, 716, 895, 940, 1034, 1144, 1222, 1430, 1432, 1790, 1880, 1969, 2068, 2327, 2444, 2585, 2860, 3055, 3580, 3938, 4136, 4654, 4888, 5170, 5720, 6110, 6721, 7160, 7876, 8413, 9308, 9845, 10340, 11635, 12220, 13442, 15752, 16826, 18616, 19690, 20680, 23270, 24440, 25597, 26884, 33605, 33652, 39380, 42065, 46540, 51194, 53768, 67210, 67304, 78760, 84130, 92543, 93080, 102388, 109369, 127985, 134420, 168260, 185086, 204776, 218738, 255970, 268840, 336520, 370172, 437476, 462715, 511940, 546845, 740344, 874952, 925430, 1023880, 1093690, 1203059, 1850860, 2187380, 2406118, 3701720, 4374760, 4812236, 6015295, 9624472, 12030590, 24061180, 48122360]

約数ペア:

[(1, 48122360), (2, 24061180), (4, 12030590), (5, 9624472), (8, 6015295), (10, 4812236), (11, 4374760), (13, 3701720), (20, 2406118), (22, 2187380), (26, 1850860), (40, 1203059), (44, 1093690), (47, 1023880), (52, 925430), (55, 874952), (65, 740344), (88, 546845), (94, 511940), (104, 462715), (110, 437476), (130, 370172), (143, 336520), (179, 268840), (188, 255970), (220, 218738), (235, 204776), (260, 185086), (286, 168260), (358, 134420), (376, 127985), (440, 109369), (470, 102388), (517, 93080), (520, 92543), (572, 84130), (611, 78760), (715, 67304), (716, 67210), (895, 53768), (940, 51194), (1034, 46540), (1144, 42065), (1222, 39380), (1430, 33652), (1432, 33605), (1790, 26884), (1880, 25597), (1969, 24440), (2068, 23270), (2327, 20680), (2444, 19690), (2585, 18616), (2860, 16826), (3055, 15752), (3580, 13442), (3938, 12220), (4136, 11635), (4654, 10340), (4888, 9845), (5170, 9308), (5720, 8413), (6110, 7876), (6721, 7160)]