49745052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{643}}^1$

素因数の和:967

約数の個数: 72

約数和(自身を含む): 144400256

約数和(自身を除く): 94655204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 307, 614, 643, 921, 1228, 1286, 1842, 1929, 2149, 2572, 2763, 3684, 3858, 4298, 4501, 5526, 5787, 6447, 7716, 8596, 9002, 11052, 11574, 12894, 13503, 18004, 19341, 23148, 25788, 27006, 38682, 40509, 54012, 77364, 81018, 162036, 197401, 394802, 592203, 789604, 1184406, 1381807, 1776609, 2368812, 2763614, 3553218, 4145421, 5527228, 7106436, 8290842, 12436263, 16581684, 24872526, 49745052]

約数ペア:

[(1, 49745052), (2, 24872526), (3, 16581684), (4, 12436263), (6, 8290842), (7, 7106436), (9, 5527228), (12, 4145421), (14, 3553218), (18, 2763614), (21, 2368812), (28, 1776609), (36, 1381807), (42, 1184406), (63, 789604), (84, 592203), (126, 394802), (252, 197401), (307, 162036), (614, 81018), (643, 77364), (921, 54012), (1228, 40509), (1286, 38682), (1842, 27006), (1929, 25788), (2149, 23148), (2572, 19341), (2763, 18004), (3684, 13503), (3858, 12894), (4298, 11574), (4501, 11052), (5526, 9002), (5787, 8596), (6447, 7716)]