54364440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34849}}^1$

素因数の和:34876

約数の個数: 64

約数和(自身を含む): 175644000

約数和(自身を除く): 121279560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 34849, 69698, 104547, 139396, 174245, 209094, 278792, 348490, 418188, 453037, 522735, 696980, 836376, 906074, 1045470, 1359111, 1393960, 1812148, 2090940, 2265185, 2718222, 3624296, 4181880, 4530370, 5436444, 6795555, 9060740, 10872888, 13591110, 18121480, 27182220, 54364440]

約数ペア:

[(1, 54364440), (2, 27182220), (3, 18121480), (4, 13591110), (5, 10872888), (6, 9060740), (8, 6795555), (10, 5436444), (12, 4530370), (13, 4181880), (15, 3624296), (20, 2718222), (24, 2265185), (26, 2090940), (30, 1812148), (39, 1393960), (40, 1359111), (52, 1045470), (60, 906074), (65, 836376), (78, 696980), (104, 522735), (120, 453037), (130, 418188), (156, 348490), (195, 278792), (260, 209094), (312, 174245), (390, 139396), (520, 104547), (780, 69698), (1560, 34849)]