51426768

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:185

約数の個数: 160

約数和(自身を含む): 154275840

約数和(自身を除く): 102849072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 31, 34, 38, 48, 51, 57, 62, 68, 76, 93, 102, 107, 114, 124, 136, 152, 186, 204, 214, 228, 248, 272, 304, 321, 323, 372, 408, 428, 456, 496, 527, 589, 642, 646, 744, 816, 856, 912, 969, 1054, 1178, 1284, 1292, 1488, 1581, 1712, 1767, 1819, 1938, 2033, 2108, 2356, 2568, 2584, 3162, 3317, 3534, 3638, 3876, 4066, 4216, 4712, 5136, 5168, 5457, 6099, 6324, 6634, 7068, 7276, 7752, 8132, 8432, 9424, 9951, 10013, 10914, 12198, 12648, 13268, 14136, 14552, 15504, 16264, 19902, 20026, 21828, 24396, 25296, 26536, 28272, 29104, 30039, 32528, 34561, 39804, 40052, 43656, 48792, 53072, 56389, 60078, 63023, 69122, 79608, 80104, 87312, 97584, 103683, 112778, 120156, 126046, 138244, 159216, 160208, 169167, 189069, 207366, 225556, 240312, 252092, 276488, 338334, 378138, 414732, 451112, 480624, 504184, 552976, 676668, 756276, 829464, 902224, 1008368, 1071391, 1353336, 1512552, 1658928, 2142782, 2706672, 3025104, 3214173, 4285564, 6428346, 8571128, 12856692, 17142256, 25713384, 51426768]

約数ペア:

[(1, 51426768), (2, 25713384), (3, 17142256), (4, 12856692), (6, 8571128), (8, 6428346), (12, 4285564), (16, 3214173), (17, 3025104), (19, 2706672), (24, 2142782), (31, 1658928), (34, 1512552), (38, 1353336), (48, 1071391), (51, 1008368), (57, 902224), (62, 829464), (68, 756276), (76, 676668), (93, 552976), (102, 504184), (107, 480624), (114, 451112), (124, 414732), (136, 378138), (152, 338334), (186, 276488), (204, 252092), (214, 240312), (228, 225556), (248, 207366), (272, 189069), (304, 169167), (321, 160208), (323, 159216), (372, 138244), (408, 126046), (428, 120156), (456, 112778), (496, 103683), (527, 97584), (589, 87312), (642, 80104), (646, 79608), (744, 69122), (816, 63023), (856, 60078), (912, 56389), (969, 53072), (1054, 48792), (1178, 43656), (1284, 40052), (1292, 39804), (1488, 34561), (1581, 32528), (1712, 30039), (1767, 29104), (1819, 28272), (1938, 26536), (2033, 25296), (2108, 24396), (2356, 21828), (2568, 20026), (2584, 19902), (3162, 16264), (3317, 15504), (3534, 14552), (3638, 14136), (3876, 13268), (4066, 12648), (4216, 12198), (4712, 10914), (5136, 10013), (5168, 9951), (5457, 9424), (6099, 8432), (6324, 8132), (6634, 7752), (7068, 7276)]