51851646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 144

約数和(自身を含む): 149385600

約数和(自身を除く): 97533954

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 57, 63, 66, 77, 99, 114, 121, 126, 133, 154, 171, 179, 198, 209, 231, 242, 266, 342, 358, 363, 399, 418, 462, 537, 627, 693, 726, 798, 847, 1074, 1089, 1197, 1253, 1254, 1386, 1463, 1611, 1694, 1881, 1969, 2178, 2299, 2394, 2506, 2541, 2926, 3222, 3401, 3759, 3762, 3938, 4389, 4598, 5082, 5907, 6802, 6897, 7518, 7623, 8778, 10203, 11277, 11814, 13167, 13783, 13794, 15246, 16093, 17721, 20406, 20691, 21659, 22554, 23807, 26334, 27566, 30609, 32186, 35442, 37411, 41349, 41382, 43318, 47614, 48279, 61218, 64977, 71421, 74822, 82698, 96558, 112233, 124047, 129954, 142842, 144837, 151613, 194931, 214263, 224466, 248094, 261877, 289674, 303226, 336699, 389862, 411521, 428526, 454839, 523754, 673398, 785631, 823042, 909678, 1234563, 1364517, 1571262, 2356893, 2469126, 2729034, 2880647, 3703689, 4713786, 5761294, 7407378, 8641941, 17283882, 25925823, 51851646]

約数ペア:

[(1, 51851646), (2, 25925823), (3, 17283882), (6, 8641941), (7, 7407378), (9, 5761294), (11, 4713786), (14, 3703689), (18, 2880647), (19, 2729034), (21, 2469126), (22, 2356893), (33, 1571262), (38, 1364517), (42, 1234563), (57, 909678), (63, 823042), (66, 785631), (77, 673398), (99, 523754), (114, 454839), (121, 428526), (126, 411521), (133, 389862), (154, 336699), (171, 303226), (179, 289674), (198, 261877), (209, 248094), (231, 224466), (242, 214263), (266, 194931), (342, 151613), (358, 144837), (363, 142842), (399, 129954), (418, 124047), (462, 112233), (537, 96558), (627, 82698), (693, 74822), (726, 71421), (798, 64977), (847, 61218), (1074, 48279), (1089, 47614), (1197, 43318), (1253, 41382), (1254, 41349), (1386, 37411), (1463, 35442), (1611, 32186), (1694, 30609), (1881, 27566), (1969, 26334), (2178, 23807), (2299, 22554), (2394, 21659), (2506, 20691), (2541, 20406), (2926, 17721), (3222, 16093), (3401, 15246), (3759, 13794), (3762, 13783), (3938, 13167), (4389, 11814), (4598, 11277), (5082, 10203), (5907, 8778), (6802, 7623), (6897, 7518)]