51025194

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 136028160

約数和(自身を除く): 85002966

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 31, 33, 34, 51, 54, 62, 66, 93, 99, 102, 153, 163, 186, 187, 198, 279, 297, 306, 326, 341, 374, 459, 489, 527, 558, 561, 594, 682, 837, 918, 978, 1023, 1054, 1122, 1467, 1581, 1674, 1683, 1793, 2046, 2771, 2934, 3069, 3162, 3366, 3586, 4401, 4743, 5049, 5053, 5379, 5542, 5797, 6138, 8313, 8802, 9207, 9486, 10098, 10106, 10758, 11594, 14229, 15159, 16137, 16626, 17391, 18414, 24939, 28458, 30318, 30481, 32274, 34782, 45477, 48411, 49878, 52173, 55583, 60962, 74817, 85901, 90954, 91443, 96822, 104346, 111166, 136431, 149634, 156519, 166749, 171802, 182886, 257703, 272862, 274329, 313038, 333498, 500247, 515406, 548658, 773109, 822987, 944911, 1000494, 1500741, 1546218, 1645974, 1889822, 2319327, 2834733, 3001482, 4638654, 5669466, 8504199, 17008398, 25512597, 51025194]

約数ペア:

[(1, 51025194), (2, 25512597), (3, 17008398), (6, 8504199), (9, 5669466), (11, 4638654), (17, 3001482), (18, 2834733), (22, 2319327), (27, 1889822), (31, 1645974), (33, 1546218), (34, 1500741), (51, 1000494), (54, 944911), (62, 822987), (66, 773109), (93, 548658), (99, 515406), (102, 500247), (153, 333498), (163, 313038), (186, 274329), (187, 272862), (198, 257703), (279, 182886), (297, 171802), (306, 166749), (326, 156519), (341, 149634), (374, 136431), (459, 111166), (489, 104346), (527, 96822), (558, 91443), (561, 90954), (594, 85901), (682, 74817), (837, 60962), (918, 55583), (978, 52173), (1023, 49878), (1054, 48411), (1122, 45477), (1467, 34782), (1581, 32274), (1674, 30481), (1683, 30318), (1793, 28458), (2046, 24939), (2771, 18414), (2934, 17391), (3069, 16626), (3162, 16137), (3366, 15159), (3586, 14229), (4401, 11594), (4743, 10758), (5049, 10106), (5053, 10098), (5379, 9486), (5542, 9207), (5797, 8802), (6138, 8313)]