51700194

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 146397888

約数和(自身を除く): 94697694

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 81, 91, 98, 117, 126, 147, 162, 167, 182, 189, 234, 243, 273, 294, 334, 351, 378, 441, 486, 501, 546, 567, 637, 702, 819, 882, 1002, 1053, 1134, 1169, 1274, 1323, 1503, 1638, 1701, 1911, 2106, 2171, 2338, 2457, 2646, 3006, 3159, 3402, 3507, 3822, 3969, 4342, 4509, 4914, 5733, 6318, 6513, 7014, 7371, 7938, 8183, 9018, 10521, 11466, 11907, 13026, 13527, 14742, 15197, 16366, 17199, 19539, 21042, 22113, 23814, 24549, 27054, 30394, 31563, 34398, 39078, 40581, 44226, 45591, 49098, 51597, 58617, 63126, 73647, 81162, 91182, 94689, 103194, 106379, 117234, 136773, 147294, 154791, 175851, 189378, 212758, 220941, 273546, 284067, 309582, 319137, 351702, 410319, 441882, 527553, 568134, 638274, 662823, 820638, 957411, 1055106, 1230957, 1325646, 1914822, 1988469, 2461914, 2872233, 3692871, 3976938, 5744466, 7385742, 8616699, 17233398, 25850097, 51700194]

約数ペア:

[(1, 51700194), (2, 25850097), (3, 17233398), (6, 8616699), (7, 7385742), (9, 5744466), (13, 3976938), (14, 3692871), (18, 2872233), (21, 2461914), (26, 1988469), (27, 1914822), (39, 1325646), (42, 1230957), (49, 1055106), (54, 957411), (63, 820638), (78, 662823), (81, 638274), (91, 568134), (98, 527553), (117, 441882), (126, 410319), (147, 351702), (162, 319137), (167, 309582), (182, 284067), (189, 273546), (234, 220941), (243, 212758), (273, 189378), (294, 175851), (334, 154791), (351, 147294), (378, 136773), (441, 117234), (486, 106379), (501, 103194), (546, 94689), (567, 91182), (637, 81162), (702, 73647), (819, 63126), (882, 58617), (1002, 51597), (1053, 49098), (1134, 45591), (1169, 44226), (1274, 40581), (1323, 39078), (1503, 34398), (1638, 31563), (1701, 30394), (1911, 27054), (2106, 24549), (2171, 23814), (2338, 22113), (2457, 21042), (2646, 19539), (3006, 17199), (3159, 16366), (3402, 15197), (3507, 14742), (3822, 13527), (3969, 13026), (4342, 11907), (4509, 11466), (4914, 10521), (5733, 9018), (6318, 8183), (6513, 7938), (7014, 7371)]