49870237816

素因数分解:

$2^3\times 7^1\times {\mathrm{19891}}^1\times {\mathrm{44771}}^1$

素因数の和:64675

約数の個数: 32

約数和(自身を含む): 106872554880

約数和(自身を除く): 57002317064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 19891, 39782, 44771, 79564, 89542, 139237, 159128, 179084, 278474, 313397, 358168, 556948, 626794, 1113896, 1253588, 2507176, 890539961, 1781079922, 3562159844, 6233779727, 7124319688, 12467559454, 24935118908, 49870237816]

約数ペア:

[(1, 49870237816), (2, 24935118908), (4, 12467559454), (7, 7124319688), (8, 6233779727), (14, 3562159844), (28, 1781079922), (56, 890539961), (19891, 2507176), (39782, 1253588), (44771, 1113896), (79564, 626794), (89542, 556948), (139237, 358168), (159128, 313397), (179084, 278474)]