47969844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{929}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 121033920

約数和(自身を除く): 73064076

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 331, 662, 929, 993, 1324, 1858, 1986, 2787, 3716, 3972, 4303, 5574, 8606, 11148, 12077, 12909, 17212, 24154, 25818, 36231, 48308, 51636, 72462, 144924, 307499, 614998, 922497, 1229996, 1844994, 3689988, 3997487, 7994974, 11992461, 15989948, 23984922, 47969844]

約数ペア:

[(1, 47969844), (2, 23984922), (3, 15989948), (4, 11992461), (6, 7994974), (12, 3997487), (13, 3689988), (26, 1844994), (39, 1229996), (52, 922497), (78, 614998), (156, 307499), (331, 144924), (662, 72462), (929, 51636), (993, 48308), (1324, 36231), (1858, 25818), (1986, 24154), (2787, 17212), (3716, 12909), (3972, 12077), (4303, 11148), (5574, 8606)]