51167844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15619}}^1$

素因数の和:15649

約数の個数: 72

約数和(自身を含む): 159199040

約数和(自身を除く): 108031196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 15619, 31238, 46857, 62476, 93714, 109333, 140571, 187428, 203047, 218666, 281142, 327999, 406094, 437332, 562284, 609141, 655998, 812188, 983997, 1218282, 1311996, 1421329, 1827423, 1967994, 2436564, 2842658, 3654846, 3935988, 4263987, 5685316, 7309692, 8527974, 12791961, 17055948, 25583922, 51167844]

約数ペア:

[(1, 51167844), (2, 25583922), (3, 17055948), (4, 12791961), (6, 8527974), (7, 7309692), (9, 5685316), (12, 4263987), (13, 3935988), (14, 3654846), (18, 2842658), (21, 2436564), (26, 1967994), (28, 1827423), (36, 1421329), (39, 1311996), (42, 1218282), (52, 983997), (63, 812188), (78, 655998), (84, 609141), (91, 562284), (117, 437332), (126, 406094), (156, 327999), (182, 281142), (234, 218666), (252, 203047), (273, 187428), (364, 140571), (468, 109333), (546, 93714), (819, 62476), (1092, 46857), (1638, 31238), (3276, 15619)]