49666876

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 102961152

約数和(自身を除く): 53294276

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 191, 251, 259, 382, 502, 518, 764, 1004, 1036, 1337, 1757, 2674, 3514, 5348, 7028, 7067, 9287, 14134, 18574, 28268, 37148, 47941, 49469, 65009, 95882, 98938, 130018, 191764, 197876, 260036, 335587, 671174, 1342348, 1773817, 3547634, 7095268, 12416719, 24833438, 49666876]

約数ペア:

[(1, 49666876), (2, 24833438), (4, 12416719), (7, 7095268), (14, 3547634), (28, 1773817), (37, 1342348), (74, 671174), (148, 335587), (191, 260036), (251, 197876), (259, 191764), (382, 130018), (502, 98938), (518, 95882), (764, 65009), (1004, 49469), (1036, 47941), (1337, 37148), (1757, 28268), (2674, 18574), (3514, 14134), (5348, 9287), (7028, 7067)]