49964716

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{389}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 88648560

約数和(自身を除く): 38683844

約数列:

[1, 2, 4, 163, 197, 326, 389, 394, 652, 778, 788, 1556, 32111, 63407, 64222, 76633, 126814, 128444, 153266, 253628, 306532, 12491179, 24982358, 49964716]

約数ペア:

[(1, 49964716), (2, 24982358), (4, 12491179), (163, 306532), (197, 253628), (326, 153266), (389, 128444), (394, 126814), (652, 76633), (778, 64222), (788, 63407), (1556, 32111)]