51748320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8293}}^1$

素因数の和:8324

約数の個数: 96

約数和(自身を含む): 175567392

約数和(自身を除く): 123819072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 8293, 16586, 24879, 33172, 41465, 49758, 66344, 82930, 99516, 107809, 124395, 132688, 165860, 199032, 215618, 248790, 265376, 323427, 331720, 398064, 431236, 497580, 539045, 646854, 663440, 796128, 862472, 995160, 1078090, 1293708, 1326880, 1617135, 1724944, 1990320, 2156180, 2587416, 3234270, 3449888, 3980640, 4312360, 5174832, 6468540, 8624720, 10349664, 12937080, 17249440, 25874160, 51748320]

約数ペア:

[(1, 51748320), (2, 25874160), (3, 17249440), (4, 12937080), (5, 10349664), (6, 8624720), (8, 6468540), (10, 5174832), (12, 4312360), (13, 3980640), (15, 3449888), (16, 3234270), (20, 2587416), (24, 2156180), (26, 1990320), (30, 1724944), (32, 1617135), (39, 1326880), (40, 1293708), (48, 1078090), (52, 995160), (60, 862472), (65, 796128), (78, 663440), (80, 646854), (96, 539045), (104, 497580), (120, 431236), (130, 398064), (156, 331720), (160, 323427), (195, 265376), (208, 248790), (240, 215618), (260, 199032), (312, 165860), (390, 132688), (416, 124395), (480, 107809), (520, 99516), (624, 82930), (780, 66344), (1040, 49758), (1248, 41465), (1560, 33172), (2080, 24879), (3120, 16586), (6240, 8293)]