52147150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1607}}^1$

素因数の和:1689

約数の個数: 48

約数和(自身を含む): 107671680

約数和(自身を除く): 55524530

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 59, 110, 118, 275, 295, 550, 590, 649, 1298, 1475, 1607, 2950, 3214, 3245, 6490, 8035, 16070, 16225, 17677, 32450, 35354, 40175, 80350, 88385, 94813, 176770, 189626, 441925, 474065, 883850, 948130, 1042943, 2085886, 2370325, 4740650, 5214715, 10429430, 26073575, 52147150]

約数ペア:

[(1, 52147150), (2, 26073575), (5, 10429430), (10, 5214715), (11, 4740650), (22, 2370325), (25, 2085886), (50, 1042943), (55, 948130), (59, 883850), (110, 474065), (118, 441925), (275, 189626), (295, 176770), (550, 94813), (590, 88385), (649, 80350), (1298, 40175), (1475, 35354), (1607, 32450), (2950, 17677), (3214, 16225), (3245, 16070), (6490, 8035)]