52009360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1232

約数の個数: 80

約数和(自身を含む): 133366464

約数和(自身を除く): 81357104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 65, 80, 86, 104, 130, 172, 208, 215, 260, 344, 430, 520, 559, 688, 860, 1040, 1118, 1163, 1720, 2236, 2326, 2795, 3440, 4472, 4652, 5590, 5815, 8944, 9304, 11180, 11630, 15119, 18608, 22360, 23260, 30238, 44720, 46520, 50009, 60476, 75595, 93040, 100018, 120952, 151190, 200036, 241904, 250045, 302380, 400072, 500090, 604760, 650117, 800144, 1000180, 1209520, 1300234, 2000360, 2600468, 3250585, 4000720, 5200936, 6501170, 10401872, 13002340, 26004680, 52009360]

約数ペア:

[(1, 52009360), (2, 26004680), (4, 13002340), (5, 10401872), (8, 6501170), (10, 5200936), (13, 4000720), (16, 3250585), (20, 2600468), (26, 2000360), (40, 1300234), (43, 1209520), (52, 1000180), (65, 800144), (80, 650117), (86, 604760), (104, 500090), (130, 400072), (172, 302380), (208, 250045), (215, 241904), (260, 200036), (344, 151190), (430, 120952), (520, 100018), (559, 93040), (688, 75595), (860, 60476), (1040, 50009), (1118, 46520), (1163, 44720), (1720, 30238), (2236, 23260), (2326, 22360), (2795, 18608), (3440, 15119), (4472, 11630), (4652, 11180), (5590, 9304), (5815, 8944)]