53059040

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19507}}^1$

素因数の和:19539

約数の個数: 48

約数和(自身を含む): 132732432

約数和(自身を除く): 79673392

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 19507, 39014, 78028, 97535, 156056, 195070, 312112, 331619, 390140, 624224, 663238, 780280, 1326476, 1560560, 1658095, 2652952, 3121120, 3316190, 5305904, 6632380, 10611808, 13264760, 26529520, 53059040]

約数ペア:

[(1, 53059040), (2, 26529520), (4, 13264760), (5, 10611808), (8, 6632380), (10, 5305904), (16, 3316190), (17, 3121120), (20, 2652952), (32, 1658095), (34, 1560560), (40, 1326476), (68, 780280), (80, 663238), (85, 624224), (136, 390140), (160, 331619), (170, 312112), (272, 195070), (340, 156056), (544, 97535), (680, 78028), (1360, 39014), (2720, 19507)]