51966292

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 118702080

約数和(自身を除く): 66735788

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 31, 38, 46, 62, 76, 92, 124, 133, 137, 161, 217, 266, 274, 322, 434, 437, 532, 548, 589, 644, 713, 868, 874, 959, 1178, 1426, 1748, 1918, 2356, 2603, 2852, 3059, 3151, 3836, 4123, 4247, 4991, 5206, 6118, 6302, 8246, 8494, 9982, 10412, 12236, 12604, 13547, 16492, 16988, 18221, 19964, 22057, 27094, 29729, 36442, 44114, 54188, 59458, 59869, 72884, 80693, 88228, 94829, 97681, 118916, 119738, 161386, 189658, 195362, 239476, 322772, 379316, 390724, 419083, 564851, 683767, 838166, 1129702, 1367534, 1676332, 1855939, 2259404, 2735068, 3711878, 7423756, 12991573, 25983146, 51966292]

約数ペア:

[(1, 51966292), (2, 25983146), (4, 12991573), (7, 7423756), (14, 3711878), (19, 2735068), (23, 2259404), (28, 1855939), (31, 1676332), (38, 1367534), (46, 1129702), (62, 838166), (76, 683767), (92, 564851), (124, 419083), (133, 390724), (137, 379316), (161, 322772), (217, 239476), (266, 195362), (274, 189658), (322, 161386), (434, 119738), (437, 118916), (532, 97681), (548, 94829), (589, 88228), (644, 80693), (713, 72884), (868, 59869), (874, 59458), (959, 54188), (1178, 44114), (1426, 36442), (1748, 29729), (1918, 27094), (2356, 22057), (2603, 19964), (2852, 18221), (3059, 16988), (3151, 16492), (3836, 13547), (4123, 12604), (4247, 12236), (4991, 10412), (5206, 9982), (6118, 8494), (6302, 8246)]