53471146820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{269539}}^1$

素因数の和:269677

約数の個数: 96

約数和(自身を含む): 139470777600

約数和(自身を除く): 85999630780

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 109, 130, 140, 182, 218, 260, 364, 436, 455, 545, 763, 910, 1090, 1417, 1526, 1820, 2180, 2834, 3052, 3815, 5668, 7085, 7630, 9919, 14170, 15260, 19838, 28340, 39676, 49595, 99190, 198380, 269539, 539078, 1078156, 1347695, 1886773, 2695390, 3504007, 3773546, 5390780, 7008014, 7547092, 9433865, 14016028, 17520035, 18867730, 24528049, 29379751, 35040070, 37735460, 49056098, 58759502, 70080140, 98112196, 117519004, 122640245, 146898755, 205658257, 245280490, 293797510, 381936763, 411316514, 490560980, 587595020, 763873526, 822633028, 1028291285, 1527747052, 1909683815, 2056582570, 2673557341, 3819367630, 4113165140, 5347114682, 7638735260, 10694229364, 13367786705, 26735573410, 53471146820]

約数ペア:

[(1, 53471146820), (2, 26735573410), (4, 13367786705), (5, 10694229364), (7, 7638735260), (10, 5347114682), (13, 4113165140), (14, 3819367630), (20, 2673557341), (26, 2056582570), (28, 1909683815), (35, 1527747052), (52, 1028291285), (65, 822633028), (70, 763873526), (91, 587595020), (109, 490560980), (130, 411316514), (140, 381936763), (182, 293797510), (218, 245280490), (260, 205658257), (364, 146898755), (436, 122640245), (455, 117519004), (545, 98112196), (763, 70080140), (910, 58759502), (1090, 49056098), (1417, 37735460), (1526, 35040070), (1820, 29379751), (2180, 24528049), (2834, 18867730), (3052, 17520035), (3815, 14016028), (5668, 9433865), (7085, 7547092), (7630, 7008014), (9919, 5390780), (14170, 3773546), (15260, 3504007), (19838, 2695390), (28340, 1886773), (39676, 1347695), (49595, 1078156), (99190, 539078), (198380, 269539)]