52341940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{811}}^1$

素因数の和:1288

約数の個数: 48

約数和(自身を含む): 126048384

約数和(自身を除く): 73706444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 461, 811, 922, 1622, 1844, 2305, 3227, 3244, 4055, 4610, 5677, 6454, 8110, 9220, 11354, 12908, 16135, 16220, 22708, 28385, 32270, 56770, 64540, 113540, 373871, 747742, 1495484, 1869355, 2617097, 3738710, 5234194, 7477420, 10468388, 13085485, 26170970, 52341940]

約数ペア:

[(1, 52341940), (2, 26170970), (4, 13085485), (5, 10468388), (7, 7477420), (10, 5234194), (14, 3738710), (20, 2617097), (28, 1869355), (35, 1495484), (70, 747742), (140, 373871), (461, 113540), (811, 64540), (922, 56770), (1622, 32270), (1844, 28385), (2305, 22708), (3227, 16220), (3244, 16135), (4055, 12908), (4610, 11354), (5677, 9220), (6454, 8110)]