56800156

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{991}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 119992320

約数和(自身を除く): 63192164

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 89, 92, 161, 178, 322, 356, 623, 644, 991, 1246, 1982, 2047, 2492, 3964, 4094, 6937, 8188, 13874, 14329, 22793, 27748, 28658, 45586, 57316, 88199, 91172, 159551, 176398, 319102, 352796, 617393, 638204, 1234786, 2028577, 2469572, 4057154, 8114308, 14200039, 28400078, 56800156]

約数ペア:

[(1, 56800156), (2, 28400078), (4, 14200039), (7, 8114308), (14, 4057154), (23, 2469572), (28, 2028577), (46, 1234786), (89, 638204), (92, 617393), (161, 352796), (178, 319102), (322, 176398), (356, 159551), (623, 91172), (644, 88199), (991, 57316), (1246, 45586), (1982, 28658), (2047, 27748), (2492, 22793), (3964, 14329), (4094, 13874), (6937, 8188)]