49364738

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 78744960

約数和(自身を除く): 29380222

約数列:

[1, 2, 41, 61, 71, 82, 122, 139, 142, 278, 2501, 2911, 4331, 5002, 5699, 5822, 8479, 8662, 9869, 11398, 16958, 19738, 177571, 347639, 355142, 404629, 602009, 695278, 809258, 1204018, 24682369, 49364738]

約数ペア:

[(1, 49364738), (2, 24682369), (41, 1204018), (61, 809258), (71, 695278), (82, 602009), (122, 404629), (139, 355142), (142, 347639), (278, 177571), (2501, 19738), (2911, 16958), (4331, 11398), (5002, 9869), (5699, 8662), (5822, 8479)]