49078720

素因数分解:

$2^6\times 5^1\times {\mathrm{153371}}^1$

素因数の和:153388

約数の個数: 28

約数和(自身を含む): 116869464

約数和(自身を除く): 67790744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 153371, 306742, 613484, 766855, 1226968, 1533710, 2453936, 3067420, 4907872, 6134840, 9815744, 12269680, 24539360, 49078720]

約数ペア:

[(1, 49078720), (2, 24539360), (4, 12269680), (5, 9815744), (8, 6134840), (10, 4907872), (16, 3067420), (20, 2453936), (32, 1533710), (40, 1226968), (64, 766855), (80, 613484), (160, 306742), (320, 153371)]