55933878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 153538560

約数和(自身を除く): 97604682

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 67, 77, 78, 91, 134, 139, 143, 154, 182, 201, 231, 273, 278, 286, 402, 417, 429, 462, 469, 546, 737, 834, 858, 871, 938, 973, 1001, 1407, 1474, 1529, 1742, 1807, 1946, 2002, 2211, 2613, 2814, 2919, 3003, 3058, 3614, 4422, 4587, 5159, 5226, 5421, 5838, 6006, 6097, 9174, 9313, 9581, 10318, 10703, 10842, 12194, 12649, 15477, 18291, 18626, 19162, 19877, 21406, 25298, 27939, 28743, 30954, 32109, 36582, 37947, 39754, 55878, 57486, 59631, 64218, 65191, 67067, 75894, 102443, 119262, 121069, 130382, 134134, 139139, 195573, 201201, 204886, 242138, 278278, 307329, 363207, 391146, 402402, 417417, 614658, 717101, 726414, 834834, 847483, 1331759, 1434202, 1694966, 2151303, 2542449, 2663518, 3995277, 4302606, 5084898, 7990554, 9322313, 18644626, 27966939, 55933878]

約数ペア:

[(1, 55933878), (2, 27966939), (3, 18644626), (6, 9322313), (7, 7990554), (11, 5084898), (13, 4302606), (14, 3995277), (21, 2663518), (22, 2542449), (26, 2151303), (33, 1694966), (39, 1434202), (42, 1331759), (66, 847483), (67, 834834), (77, 726414), (78, 717101), (91, 614658), (134, 417417), (139, 402402), (143, 391146), (154, 363207), (182, 307329), (201, 278278), (231, 242138), (273, 204886), (278, 201201), (286, 195573), (402, 139139), (417, 134134), (429, 130382), (462, 121069), (469, 119262), (546, 102443), (737, 75894), (834, 67067), (858, 65191), (871, 64218), (938, 59631), (973, 57486), (1001, 55878), (1407, 39754), (1474, 37947), (1529, 36582), (1742, 32109), (1807, 30954), (1946, 28743), (2002, 27939), (2211, 25298), (2613, 21406), (2814, 19877), (2919, 19162), (3003, 18626), (3058, 18291), (3614, 15477), (4422, 12649), (4587, 12194), (5159, 10842), (5226, 10703), (5421, 10318), (5838, 9581), (6006, 9313), (6097, 9174)]