51607686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 118540800

約数和(自身を除く): 66933114

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 97, 114, 194, 247, 291, 359, 494, 582, 718, 741, 1077, 1261, 1482, 1843, 2154, 2522, 3686, 3783, 4667, 5529, 6821, 7566, 9334, 11058, 13642, 14001, 20463, 23959, 28002, 34823, 40926, 47918, 69646, 71877, 88673, 104469, 143754, 177346, 208938, 266019, 452699, 532038, 661637, 905398, 1323274, 1358097, 1984911, 2716194, 3969822, 8601281, 17202562, 25803843, 51607686]

約数ペア:

[(1, 51607686), (2, 25803843), (3, 17202562), (6, 8601281), (13, 3969822), (19, 2716194), (26, 1984911), (38, 1358097), (39, 1323274), (57, 905398), (78, 661637), (97, 532038), (114, 452699), (194, 266019), (247, 208938), (291, 177346), (359, 143754), (494, 104469), (582, 88673), (718, 71877), (741, 69646), (1077, 47918), (1261, 40926), (1482, 34823), (1843, 28002), (2154, 23959), (2522, 20463), (3686, 14001), (3783, 13642), (4667, 11058), (5529, 9334), (6821, 7566)]