49865788

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 103505920

約数和(自身を除く): 53640132

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 127, 148, 254, 259, 379, 508, 518, 758, 889, 1036, 1516, 1778, 2653, 3556, 4699, 5306, 9398, 10612, 14023, 18796, 28046, 32893, 48133, 56092, 65786, 96266, 98161, 131572, 192532, 196322, 336931, 392644, 673862, 1347724, 1780921, 3561842, 7123684, 12466447, 24932894, 49865788]

約数ペア:

[(1, 49865788), (2, 24932894), (4, 12466447), (7, 7123684), (14, 3561842), (28, 1780921), (37, 1347724), (74, 673862), (127, 392644), (148, 336931), (254, 196322), (259, 192532), (379, 131572), (508, 98161), (518, 96266), (758, 65786), (889, 56092), (1036, 48133), (1516, 32893), (1778, 28046), (2653, 18796), (3556, 14023), (4699, 10612), (5306, 9398)]