54417090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:704

約数の個数: 128

約数和(自身を含む): 166182912

約数和(自身を除く): 111765822

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 155, 182, 186, 195, 210, 217, 273, 310, 390, 403, 434, 455, 465, 546, 643, 651, 806, 910, 930, 1085, 1209, 1286, 1302, 1365, 1929, 2015, 2170, 2418, 2730, 2821, 3215, 3255, 3858, 4030, 4501, 5642, 6045, 6430, 6510, 8359, 8463, 9002, 9645, 12090, 13503, 14105, 16718, 16926, 19290, 19933, 22505, 25077, 27006, 28210, 39866, 41795, 42315, 45010, 50154, 58513, 59799, 67515, 83590, 84630, 99665, 117026, 119598, 125385, 135030, 139531, 175539, 199330, 250770, 259129, 279062, 292565, 298995, 351078, 418593, 518258, 585130, 597990, 697655, 777387, 837186, 877695, 1295645, 1395310, 1554774, 1755390, 1813903, 2092965, 2591290, 3627806, 3886935, 4185930, 5441709, 7773870, 9069515, 10883418, 18139030, 27208545, 54417090]

約数ペア:

[(1, 54417090), (2, 27208545), (3, 18139030), (5, 10883418), (6, 9069515), (7, 7773870), (10, 5441709), (13, 4185930), (14, 3886935), (15, 3627806), (21, 2591290), (26, 2092965), (30, 1813903), (31, 1755390), (35, 1554774), (39, 1395310), (42, 1295645), (62, 877695), (65, 837186), (70, 777387), (78, 697655), (91, 597990), (93, 585130), (105, 518258), (130, 418593), (155, 351078), (182, 298995), (186, 292565), (195, 279062), (210, 259129), (217, 250770), (273, 199330), (310, 175539), (390, 139531), (403, 135030), (434, 125385), (455, 119598), (465, 117026), (546, 99665), (643, 84630), (651, 83590), (806, 67515), (910, 59799), (930, 58513), (1085, 50154), (1209, 45010), (1286, 42315), (1302, 41795), (1365, 39866), (1929, 28210), (2015, 27006), (2170, 25077), (2418, 22505), (2730, 19933), (2821, 19290), (3215, 16926), (3255, 16718), (3858, 14105), (4030, 13503), (4501, 12090), (5642, 9645), (6045, 9002), (6430, 8463), (6510, 8359)]