49619580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{28517}}^1$

素因数の和:28558

約数の個数: 48

約数和(自身を含む): 143730720

約数和(自身を除く): 94111140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 28517, 57034, 85551, 114068, 142585, 171102, 285170, 342204, 427755, 570340, 826993, 855510, 1653986, 1711020, 2480979, 3307972, 4134965, 4961958, 8269930, 9923916, 12404895, 16539860, 24809790, 49619580]

約数ペア:

[(1, 49619580), (2, 24809790), (3, 16539860), (4, 12404895), (5, 9923916), (6, 8269930), (10, 4961958), (12, 4134965), (15, 3307972), (20, 2480979), (29, 1711020), (30, 1653986), (58, 855510), (60, 826993), (87, 570340), (116, 427755), (145, 342204), (174, 285170), (290, 171102), (348, 142585), (435, 114068), (580, 85551), (870, 57034), (1740, 28517)]