51080640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4093}}^1$

素因数の和:4126

約数の個数: 112

約数和(自身を含む): 174699168

約数和(自身を除く): 123618528

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, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4093, 4160, 6240, 8186, 12279, 12480, 16372, 20465, 24558, 32744, 40930, 49116, 53209, 61395, 65488, 81860, 98232, 106418, 122790, 130976, 159627, 163720, 196464, 212836, 245580, 261952, 266045, 319254, 327440, 392928, 425672, 491160, 532090, 638508, 654880, 785856, 798135, 851344, 982320, 1064180, 1277016, 1309760, 1596270, 1702688, 1964640, 2128360, 2554032, 3192540, 3405376, 3929280, 4256720, 5108064, 6385080, 8513440, 10216128, 12770160, 17026880, 25540320, 51080640]

約数ペア:

[(1, 51080640), (2, 25540320), (3, 17026880), (4, 12770160), (5, 10216128), (6, 8513440), (8, 6385080), (10, 5108064), (12, 4256720), (13, 3929280), (15, 3405376), (16, 3192540), (20, 2554032), (24, 2128360), (26, 1964640), (30, 1702688), (32, 1596270), (39, 1309760), (40, 1277016), (48, 1064180), (52, 982320), (60, 851344), (64, 798135), (65, 785856), (78, 654880), (80, 638508), (96, 532090), (104, 491160), (120, 425672), (130, 392928), (156, 327440), (160, 319254), (192, 266045), (195, 261952), (208, 245580), (240, 212836), (260, 196464), (312, 163720), (320, 159627), (390, 130976), (416, 122790), (480, 106418), (520, 98232), (624, 81860), (780, 65488), (832, 61395), (960, 53209), (1040, 49116), (1248, 40930), (1560, 32744), (2080, 24558), (2496, 20465), (3120, 16372), (4093, 12480), (4160, 12279), (6240, 8186)]