53293942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 89435808

約数和(自身を除く): 36141866

約数列:

[1, 2, 13, 26, 43, 73, 86, 146, 559, 653, 949, 1118, 1306, 1898, 3139, 6278, 8489, 16978, 28079, 40807, 47669, 56158, 81614, 95338, 365027, 619697, 730054, 1239394, 2049767, 4099534, 26646971, 53293942]

約数ペア:

[(1, 53293942), (2, 26646971), (13, 4099534), (26, 2049767), (43, 1239394), (73, 730054), (86, 619697), (146, 365027), (559, 95338), (653, 81614), (949, 56158), (1118, 47669), (1306, 40807), (1898, 28079), (3139, 16978), (6278, 8489)]