49305655

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1567}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 72253440

約数和(自身を除く): 22947785

約数列:

[1, 5, 7, 29, 31, 35, 145, 155, 203, 217, 899, 1015, 1085, 1567, 4495, 6293, 7835, 10969, 31465, 45443, 48577, 54845, 227215, 242885, 318101, 340039, 1408733, 1590505, 1700195, 7043665, 9861131, 49305655]

約数ペア:

[(1, 49305655), (5, 9861131), (7, 7043665), (29, 1700195), (31, 1590505), (35, 1408733), (145, 340039), (155, 318101), (203, 242885), (217, 227215), (899, 54845), (1015, 48577), (1085, 45443), (1567, 31465), (4495, 10969), (6293, 7835)]