54067520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:388

約数の個数: 112

約数和(自身を含む): 142481808

約数和(自身を除く): 88414288

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 130, 160, 164, 205, 208, 260, 317, 320, 328, 410, 416, 520, 533, 634, 656, 820, 832, 1040, 1066, 1268, 1312, 1585, 1640, 2080, 2132, 2536, 2624, 2665, 3170, 3280, 4121, 4160, 4264, 5072, 5330, 6340, 6560, 8242, 8528, 10144, 10660, 12680, 12997, 13120, 16484, 17056, 20288, 20605, 21320, 25360, 25994, 32968, 34112, 41210, 42640, 50720, 51988, 64985, 65936, 82420, 85280, 101440, 103976, 129970, 131872, 164840, 168961, 170560, 207952, 259940, 263744, 329680, 337922, 415904, 519880, 659360, 675844, 831808, 844805, 1039760, 1318720, 1351688, 1689610, 2079520, 2703376, 3379220, 4159040, 5406752, 6758440, 10813504, 13516880, 27033760, 54067520]

約数ペア:

[(1, 54067520), (2, 27033760), (4, 13516880), (5, 10813504), (8, 6758440), (10, 5406752), (13, 4159040), (16, 3379220), (20, 2703376), (26, 2079520), (32, 1689610), (40, 1351688), (41, 1318720), (52, 1039760), (64, 844805), (65, 831808), (80, 675844), (82, 659360), (104, 519880), (130, 415904), (160, 337922), (164, 329680), (205, 263744), (208, 259940), (260, 207952), (317, 170560), (320, 168961), (328, 164840), (410, 131872), (416, 129970), (520, 103976), (533, 101440), (634, 85280), (656, 82420), (820, 65936), (832, 64985), (1040, 51988), (1066, 50720), (1268, 42640), (1312, 41210), (1585, 34112), (1640, 32968), (2080, 25994), (2132, 25360), (2536, 21320), (2624, 20605), (2665, 20288), (3170, 17056), (3280, 16484), (4121, 13120), (4160, 12997), (4264, 12680), (5072, 10660), (5330, 10144), (6340, 8528), (6560, 8242)]