53763520

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9883}}^1$

素因数の和:9917

約数の個数: 56

約数和(自身を含む): 135568944

約数和(自身を除く): 81805424

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 9883, 19766, 39532, 49415, 79064, 98830, 158128, 168011, 197660, 316256, 336022, 395320, 632512, 672044, 790640, 840055, 1344088, 1581280, 1680110, 2688176, 3162560, 3360220, 5376352, 6720440, 10752704, 13440880, 26881760, 53763520]

約数ペア:

[(1, 53763520), (2, 26881760), (4, 13440880), (5, 10752704), (8, 6720440), (10, 5376352), (16, 3360220), (17, 3162560), (20, 2688176), (32, 1680110), (34, 1581280), (40, 1344088), (64, 840055), (68, 790640), (80, 672044), (85, 632512), (136, 395320), (160, 336022), (170, 316256), (272, 197660), (320, 168011), (340, 158128), (544, 98830), (680, 79064), (1088, 49415), (1360, 39532), (2720, 19766), (5440, 9883)]