53279200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 144

約数和(自身を含む): 144365760

約数和(自身を除く): 91086560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 47, 50, 52, 65, 80, 94, 100, 104, 109, 130, 160, 188, 200, 208, 218, 235, 260, 325, 376, 400, 416, 436, 470, 520, 545, 611, 650, 752, 800, 872, 940, 1040, 1090, 1175, 1222, 1300, 1417, 1504, 1744, 1880, 2080, 2180, 2350, 2444, 2600, 2725, 2834, 3055, 3488, 3760, 4360, 4700, 4888, 5123, 5200, 5450, 5668, 6110, 7085, 7520, 8720, 9400, 9776, 10246, 10400, 10900, 11336, 12220, 14170, 15275, 17440, 18800, 19552, 20492, 21800, 22672, 24440, 25615, 28340, 30550, 35425, 37600, 40984, 43600, 45344, 48880, 51230, 56680, 61100, 66599, 70850, 81968, 87200, 97760, 102460, 113360, 122200, 128075, 133198, 141700, 163936, 204920, 226720, 244400, 256150, 266396, 283400, 332995, 409840, 488800, 512300, 532792, 566800, 665990, 819680, 1024600, 1065584, 1133600, 1331980, 1664975, 2049200, 2131168, 2663960, 3329950, 4098400, 5327920, 6659900, 10655840, 13319800, 26639600, 53279200]

約数ペア:

[(1, 53279200), (2, 26639600), (4, 13319800), (5, 10655840), (8, 6659900), (10, 5327920), (13, 4098400), (16, 3329950), (20, 2663960), (25, 2131168), (26, 2049200), (32, 1664975), (40, 1331980), (47, 1133600), (50, 1065584), (52, 1024600), (65, 819680), (80, 665990), (94, 566800), (100, 532792), (104, 512300), (109, 488800), (130, 409840), (160, 332995), (188, 283400), (200, 266396), (208, 256150), (218, 244400), (235, 226720), (260, 204920), (325, 163936), (376, 141700), (400, 133198), (416, 128075), (436, 122200), (470, 113360), (520, 102460), (545, 97760), (611, 87200), (650, 81968), (752, 70850), (800, 66599), (872, 61100), (940, 56680), (1040, 51230), (1090, 48880), (1175, 45344), (1222, 43600), (1300, 40984), (1417, 37600), (1504, 35425), (1744, 30550), (1880, 28340), (2080, 25615), (2180, 24440), (2350, 22672), (2444, 21800), (2600, 20492), (2725, 19552), (2834, 18800), (3055, 17440), (3488, 15275), (3760, 14170), (4360, 12220), (4700, 11336), (4888, 10900), (5123, 10400), (5200, 10246), (5450, 9776), (5668, 9400), (6110, 8720), (7085, 7520)]