49653760

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 128648520

約数和(自身を除く): 78994760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 373, 416, 512, 520, 640, 746, 832, 1024, 1040, 1280, 1492, 1664, 1865, 2048, 2080, 2560, 2984, 3328, 3730, 4160, 4849, 5120, 5968, 6656, 7460, 8320, 9698, 10240, 11936, 13312, 14920, 16640, 19396, 23872, 24245, 26624, 29840, 33280, 38792, 47744, 48490, 59680, 66560, 77584, 95488, 96980, 119360, 133120, 155168, 190976, 193960, 238720, 310336, 381952, 387920, 477440, 620672, 763904, 775840, 954880, 1241344, 1551680, 1909760, 2482688, 3103360, 3819520, 4965376, 6206720, 9930752, 12413440, 24826880, 49653760]

約数ペア:

[(1, 49653760), (2, 24826880), (4, 12413440), (5, 9930752), (8, 6206720), (10, 4965376), (13, 3819520), (16, 3103360), (20, 2482688), (26, 1909760), (32, 1551680), (40, 1241344), (52, 954880), (64, 775840), (65, 763904), (80, 620672), (104, 477440), (128, 387920), (130, 381952), (160, 310336), (208, 238720), (256, 193960), (260, 190976), (320, 155168), (373, 133120), (416, 119360), (512, 96980), (520, 95488), (640, 77584), (746, 66560), (832, 59680), (1024, 48490), (1040, 47744), (1280, 38792), (1492, 33280), (1664, 29840), (1865, 26624), (2048, 24245), (2080, 23872), (2560, 19396), (2984, 16640), (3328, 14920), (3730, 13312), (4160, 11936), (4849, 10240), (5120, 9698), (5968, 8320), (6656, 7460)]