53954450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{373}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 110189376

約数和(自身を除く): 56234926

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 263, 275, 373, 526, 550, 746, 1315, 1865, 2630, 2893, 3730, 4103, 5786, 6575, 8206, 9325, 13150, 14465, 18650, 20515, 28930, 41030, 72325, 98099, 102575, 144650, 196198, 205150, 490495, 980990, 1079089, 2158178, 2452475, 4904950, 5395445, 10790890, 26977225, 53954450]

約数ペア:

[(1, 53954450), (2, 26977225), (5, 10790890), (10, 5395445), (11, 4904950), (22, 2452475), (25, 2158178), (50, 1079089), (55, 980990), (110, 490495), (263, 205150), (275, 196198), (373, 144650), (526, 102575), (550, 98099), (746, 72325), (1315, 41030), (1865, 28930), (2630, 20515), (2893, 18650), (3730, 14465), (4103, 13150), (5786, 9325), (6575, 8206)]