51668148

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{12553}}^1$

素因数の和:12581

約数の個数: 48

約数和(自身を含む): 140604800

約数和(自身を除く): 88936652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 12553, 25106, 37659, 50212, 75318, 87871, 150636, 175742, 263613, 351484, 527226, 615097, 1054452, 1230194, 1845291, 2460388, 3690582, 4305679, 7381164, 8611358, 12917037, 17222716, 25834074, 51668148]

約数ペア:

[(1, 51668148), (2, 25834074), (3, 17222716), (4, 12917037), (6, 8611358), (7, 7381164), (12, 4305679), (14, 3690582), (21, 2460388), (28, 1845291), (42, 1230194), (49, 1054452), (84, 615097), (98, 527226), (147, 351484), (196, 263613), (294, 175742), (343, 150636), (588, 87871), (686, 75318), (1029, 50212), (1372, 37659), (2058, 25106), (4116, 12553)]