49221760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{10987}}^1$

素因数の和:11013

約数の個数: 64

約数和(自身を含む): 134493120

約数和(自身を除く): 85271360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 10987, 21974, 43948, 54935, 76909, 87896, 109870, 153818, 175792, 219740, 307636, 351584, 384545, 439480, 615272, 703168, 769090, 878960, 1230544, 1406336, 1538180, 1757920, 2461088, 3076360, 3515840, 4922176, 6152720, 7031680, 9844352, 12305440, 24610880, 49221760]

約数ペア:

[(1, 49221760), (2, 24610880), (4, 12305440), (5, 9844352), (7, 7031680), (8, 6152720), (10, 4922176), (14, 3515840), (16, 3076360), (20, 2461088), (28, 1757920), (32, 1538180), (35, 1406336), (40, 1230544), (56, 878960), (64, 769090), (70, 703168), (80, 615272), (112, 439480), (128, 384545), (140, 351584), (160, 307636), (224, 219740), (280, 175792), (320, 153818), (448, 109870), (560, 87896), (640, 76909), (896, 54935), (1120, 43948), (2240, 21974), (4480, 10987)]