49385844

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 130081952

約数和(自身を除く): 80696108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 61, 86, 122, 129, 172, 183, 244, 258, 366, 387, 516, 523, 549, 732, 774, 1046, 1098, 1548, 1569, 2092, 2196, 2623, 3138, 4707, 5246, 6276, 7869, 9414, 10492, 15738, 18828, 22489, 23607, 31476, 31903, 44978, 47214, 63806, 67467, 89956, 94428, 95709, 127612, 134934, 191418, 202401, 269868, 287127, 382836, 404802, 574254, 809604, 1148508, 1371829, 2743658, 4115487, 5487316, 8230974, 12346461, 16461948, 24692922, 49385844]

約数ペア:

[(1, 49385844), (2, 24692922), (3, 16461948), (4, 12346461), (6, 8230974), (9, 5487316), (12, 4115487), (18, 2743658), (36, 1371829), (43, 1148508), (61, 809604), (86, 574254), (122, 404802), (129, 382836), (172, 287127), (183, 269868), (244, 202401), (258, 191418), (366, 134934), (387, 127612), (516, 95709), (523, 94428), (549, 89956), (732, 67467), (774, 63806), (1046, 47214), (1098, 44978), (1548, 31903), (1569, 31476), (2092, 23607), (2196, 22489), (2623, 18828), (3138, 15738), (4707, 10492), (5246, 9414), (6276, 7869)]