51224076

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 144532080

約数和(自身を除く): 93308004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 53, 54, 57, 76, 81, 106, 108, 114, 157, 159, 162, 171, 212, 228, 314, 318, 324, 342, 471, 477, 513, 628, 636, 684, 942, 954, 1007, 1026, 1413, 1431, 1539, 1884, 1908, 2014, 2052, 2826, 2862, 2983, 3021, 3078, 4028, 4239, 4293, 5652, 5724, 5966, 6042, 6156, 8321, 8478, 8586, 8949, 9063, 11932, 12084, 12717, 16642, 16956, 17172, 17898, 18126, 24963, 25434, 26847, 27189, 33284, 35796, 36252, 49926, 50868, 53694, 54378, 74889, 80541, 81567, 99852, 107388, 108756, 149778, 158099, 161082, 163134, 224667, 241623, 299556, 316198, 322164, 326268, 449334, 474297, 483246, 632396, 674001, 898668, 948594, 966492, 1348002, 1422891, 1897188, 2696004, 2845782, 4268673, 5691564, 8537346, 12806019, 17074692, 25612038, 51224076]

約数ペア:

[(1, 51224076), (2, 25612038), (3, 17074692), (4, 12806019), (6, 8537346), (9, 5691564), (12, 4268673), (18, 2845782), (19, 2696004), (27, 1897188), (36, 1422891), (38, 1348002), (53, 966492), (54, 948594), (57, 898668), (76, 674001), (81, 632396), (106, 483246), (108, 474297), (114, 449334), (157, 326268), (159, 322164), (162, 316198), (171, 299556), (212, 241623), (228, 224667), (314, 163134), (318, 161082), (324, 158099), (342, 149778), (471, 108756), (477, 107388), (513, 99852), (628, 81567), (636, 80541), (684, 74889), (942, 54378), (954, 53694), (1007, 50868), (1026, 49926), (1413, 36252), (1431, 35796), (1539, 33284), (1884, 27189), (1908, 26847), (2014, 25434), (2052, 24963), (2826, 18126), (2862, 17898), (2983, 17172), (3021, 16956), (3078, 16642), (4028, 12717), (4239, 12084), (4293, 11932), (5652, 9063), (5724, 8949), (5966, 8586), (6042, 8478), (6156, 8321)]