47795930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1071

約数の個数: 64

約数和(自身を含む): 107993088

約数和(自身を除く): 60197158

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 53, 65, 70, 91, 106, 130, 182, 265, 371, 455, 530, 689, 742, 910, 991, 1378, 1855, 1982, 3445, 3710, 4823, 4955, 6890, 6937, 9646, 9910, 12883, 13874, 24115, 25766, 34685, 48230, 52523, 64415, 69370, 90181, 105046, 128830, 180362, 262615, 367661, 450905, 525230, 682799, 735322, 901810, 1365598, 1838305, 3413995, 3676610, 4779593, 6827990, 9559186, 23897965, 47795930]

約数ペア:

[(1, 47795930), (2, 23897965), (5, 9559186), (7, 6827990), (10, 4779593), (13, 3676610), (14, 3413995), (26, 1838305), (35, 1365598), (53, 901810), (65, 735322), (70, 682799), (91, 525230), (106, 450905), (130, 367661), (182, 262615), (265, 180362), (371, 128830), (455, 105046), (530, 90181), (689, 69370), (742, 64415), (910, 52523), (991, 48230), (1378, 34685), (1855, 25766), (1982, 24115), (3445, 13874), (3710, 12883), (4823, 9910), (4955, 9646), (6890, 6937)]