51687752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 109771200

約数和(自身を除く): 58083448

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 83, 136, 152, 166, 241, 323, 332, 482, 646, 664, 964, 1292, 1411, 1577, 1928, 2584, 2822, 3154, 4097, 4579, 5644, 6308, 8194, 9158, 11288, 12616, 16388, 18316, 20003, 26809, 32776, 36632, 40006, 53618, 77843, 80012, 107236, 155686, 160024, 214472, 311372, 340051, 380057, 622744, 680102, 760114, 1360204, 1520228, 2720408, 3040456, 6460969, 12921938, 25843876, 51687752]

約数ペア:

[(1, 51687752), (2, 25843876), (4, 12921938), (8, 6460969), (17, 3040456), (19, 2720408), (34, 1520228), (38, 1360204), (68, 760114), (76, 680102), (83, 622744), (136, 380057), (152, 340051), (166, 311372), (241, 214472), (323, 160024), (332, 155686), (482, 107236), (646, 80012), (664, 77843), (964, 53618), (1292, 40006), (1411, 36632), (1577, 32776), (1928, 26809), (2584, 20003), (2822, 18316), (3154, 16388), (4097, 12616), (4579, 11288), (5644, 9158), (6308, 8194)]