53993000

素因数分解:

$2^3\times 5^3\times {\mathrm{53993}}^1$

素因数の和:54014

約数の個数: 32

約数和(自身を含む): 126345960

約数和(自身を除く): 72352960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 53993, 107986, 215972, 269965, 431944, 539930, 1079860, 1349825, 2159720, 2699650, 5399300, 6749125, 10798600, 13498250, 26996500, 53993000]

約数ペア:

[(1, 53993000), (2, 26996500), (4, 13498250), (5, 10798600), (8, 6749125), (10, 5399300), (20, 2699650), (25, 2159720), (40, 1349825), (50, 1079860), (100, 539930), (125, 431944), (200, 269965), (250, 215972), (500, 107986), (1000, 53993)]