55803356

素因数分解:

$2^2\times 7^3\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 115416000

約数和(自身を除く): 59612644

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 343, 356, 457, 623, 686, 914, 1246, 1372, 1828, 2492, 3199, 4361, 6398, 8722, 12796, 17444, 22393, 30527, 40673, 44786, 61054, 81346, 89572, 122108, 156751, 162692, 284711, 313502, 569422, 627004, 1138844, 1992977, 3985954, 7971908, 13950839, 27901678, 55803356]

約数ペア:

[(1, 55803356), (2, 27901678), (4, 13950839), (7, 7971908), (14, 3985954), (28, 1992977), (49, 1138844), (89, 627004), (98, 569422), (178, 313502), (196, 284711), (343, 162692), (356, 156751), (457, 122108), (623, 89572), (686, 81346), (914, 61054), (1246, 44786), (1372, 40673), (1828, 30527), (2492, 22393), (3199, 17444), (4361, 12796), (6398, 8722)]