49842376780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15478999}}^1$

素因数の和:15479038

約数の個数: 48

約数和(自身を含む): 124822656000

約数和(自身を除く): 74980279220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 15478999, 30957998, 61915996, 77394995, 108352993, 154789990, 216705986, 309579980, 356016977, 433411972, 541764965, 712033954, 1083529930, 1424067908, 1780084885, 2167059860, 2492118839, 3560169770, 4984237678, 7120339540, 9968475356, 12460594195, 24921188390, 49842376780]

約数ペア:

[(1, 49842376780), (2, 24921188390), (4, 12460594195), (5, 9968475356), (7, 7120339540), (10, 4984237678), (14, 3560169770), (20, 2492118839), (23, 2167059860), (28, 1780084885), (35, 1424067908), (46, 1083529930), (70, 712033954), (92, 541764965), (115, 433411972), (140, 356016977), (161, 309579980), (230, 216705986), (322, 154789990), (460, 108352993), (644, 77394995), (805, 61915996), (1610, 30957998), (3220, 15478999)]