49279328

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12941}}^1$

素因数の和:12975

約数の個数: 48

約数和(自身を含む): 117409824

約数和(自身を除く): 68130496

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 12941, 25882, 51764, 90587, 103528, 181174, 207056, 219997, 362348, 414112, 439994, 724696, 879988, 1449392, 1539979, 1759976, 2898784, 3079958, 3519952, 6159916, 7039904, 12319832, 24639664, 49279328]

約数ペア:

[(1, 49279328), (2, 24639664), (4, 12319832), (7, 7039904), (8, 6159916), (14, 3519952), (16, 3079958), (17, 2898784), (28, 1759976), (32, 1539979), (34, 1449392), (56, 879988), (68, 724696), (112, 439994), (119, 414112), (136, 362348), (224, 219997), (238, 207056), (272, 181174), (476, 103528), (544, 90587), (952, 51764), (1904, 25882), (3808, 12941)]