53018741680

素因数分解:

$2^4\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1014907}}^1$

素因数の和:1015573

約数の個数: 40

約数和(自身を含む): 123457468752

約数和(自身を除く): 70438727072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 653, 1306, 2612, 3265, 5224, 6530, 10448, 13060, 26120, 52240, 1014907, 2029814, 4059628, 5074535, 8119256, 10149070, 16238512, 20298140, 40596280, 81192560, 662734271, 1325468542, 2650937084, 3313671355, 5301874168, 6627342710, 10603748336, 13254685420, 26509370840, 53018741680]

約数ペア:

[(1, 53018741680), (2, 26509370840), (4, 13254685420), (5, 10603748336), (8, 6627342710), (10, 5301874168), (16, 3313671355), (20, 2650937084), (40, 1325468542), (80, 662734271), (653, 81192560), (1306, 40596280), (2612, 20298140), (3265, 16238512), (5224, 10149070), (6530, 8119256), (10448, 5074535), (13060, 4059628), (26120, 2029814), (52240, 1014907)]