50278644

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 148966272

約数和(自身を除く): 98687628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 81, 92, 108, 117, 138, 156, 162, 173, 207, 234, 243, 276, 299, 324, 346, 351, 414, 468, 486, 519, 598, 621, 692, 702, 828, 897, 972, 1038, 1053, 1196, 1242, 1404, 1557, 1794, 1863, 2076, 2106, 2249, 2484, 2691, 3114, 3159, 3588, 3726, 3979, 4212, 4498, 4671, 5382, 5589, 6228, 6318, 6747, 7452, 7958, 8073, 8996, 9342, 10764, 11178, 11937, 12636, 13494, 14013, 15916, 16146, 18684, 20241, 22356, 23874, 24219, 26988, 28026, 32292, 35811, 40482, 42039, 47748, 48438, 51727, 56052, 60723, 71622, 72657, 80964, 84078, 96876, 103454, 107433, 121446, 143244, 145314, 155181, 168156, 182169, 206908, 214866, 242892, 290628, 310362, 322299, 364338, 429732, 465543, 546507, 620724, 644598, 728676, 931086, 966897, 1093014, 1289196, 1396629, 1862172, 1933794, 2186028, 2793258, 3867588, 4189887, 5586516, 8379774, 12569661, 16759548, 25139322, 50278644]

約数ペア:

[(1, 50278644), (2, 25139322), (3, 16759548), (4, 12569661), (6, 8379774), (9, 5586516), (12, 4189887), (13, 3867588), (18, 2793258), (23, 2186028), (26, 1933794), (27, 1862172), (36, 1396629), (39, 1289196), (46, 1093014), (52, 966897), (54, 931086), (69, 728676), (78, 644598), (81, 620724), (92, 546507), (108, 465543), (117, 429732), (138, 364338), (156, 322299), (162, 310362), (173, 290628), (207, 242892), (234, 214866), (243, 206908), (276, 182169), (299, 168156), (324, 155181), (346, 145314), (351, 143244), (414, 121446), (468, 107433), (486, 103454), (519, 96876), (598, 84078), (621, 80964), (692, 72657), (702, 71622), (828, 60723), (897, 56052), (972, 51727), (1038, 48438), (1053, 47748), (1196, 42039), (1242, 40482), (1404, 35811), (1557, 32292), (1794, 28026), (1863, 26988), (2076, 24219), (2106, 23874), (2249, 22356), (2484, 20241), (2691, 18684), (3114, 16146), (3159, 15916), (3588, 14013), (3726, 13494), (3979, 12636), (4212, 11937), (4498, 11178), (4671, 10764), (5382, 9342), (5589, 8996), (6228, 8073), (6318, 7958), (6747, 7452)]