54795390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1289}}^1$

素因数の和:1421

約数の個数: 64

約数和(自身を含む): 143035200

約数和(自身を除く): 88239810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 109, 130, 195, 218, 327, 390, 545, 654, 1090, 1289, 1417, 1635, 2578, 2834, 3270, 3867, 4251, 6445, 7085, 7734, 8502, 12890, 14170, 16757, 19335, 21255, 33514, 38670, 42510, 50271, 83785, 100542, 140501, 167570, 251355, 281002, 421503, 502710, 702505, 843006, 1405010, 1826513, 2107515, 3653026, 4215030, 5479539, 9132565, 10959078, 18265130, 27397695, 54795390]

約数ペア:

[(1, 54795390), (2, 27397695), (3, 18265130), (5, 10959078), (6, 9132565), (10, 5479539), (13, 4215030), (15, 3653026), (26, 2107515), (30, 1826513), (39, 1405010), (65, 843006), (78, 702505), (109, 502710), (130, 421503), (195, 281002), (218, 251355), (327, 167570), (390, 140501), (545, 100542), (654, 83785), (1090, 50271), (1289, 42510), (1417, 38670), (1635, 33514), (2578, 21255), (2834, 19335), (3270, 16757), (3867, 14170), (4251, 12890), (6445, 8502), (7085, 7734)]