47937532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20347}}^1$

素因数の和:20401

約数の個数: 24

約数和(自身を含む): 91159040

約数和(自身を除く): 43221508

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 20347, 40694, 81388, 386593, 630757, 773186, 1261514, 1546372, 2523028, 11984383, 23968766, 47937532]

約数ペア:

[(1, 47937532), (2, 23968766), (4, 11984383), (19, 2523028), (31, 1546372), (38, 1261514), (62, 773186), (76, 630757), (124, 386593), (589, 81388), (1178, 40694), (2356, 20347)]