53057560

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4931}}^1$

素因数の和:5211

約数の個数: 32

約数和(自身を含む): 119847600

約数和(自身を除く): 66790040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 4931, 5380, 9862, 10760, 19724, 24655, 39448, 49310, 98620, 197240, 1326439, 2652878, 5305756, 6632195, 10611512, 13264390, 26528780, 53057560]

約数ペア:

[(1, 53057560), (2, 26528780), (4, 13264390), (5, 10611512), (8, 6632195), (10, 5305756), (20, 2652878), (40, 1326439), (269, 197240), (538, 98620), (1076, 49310), (1345, 39448), (2152, 24655), (2690, 19724), (4931, 10760), (5380, 9862)]