48415420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2963}}^1$

素因数の和:3034

約数の個数: 48

約数和(自身を含む): 109549440

約数和(自身を除く): 61134020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1634, 2963, 3268, 4085, 5926, 8170, 11852, 14815, 16340, 29630, 56297, 59260, 112594, 127409, 225188, 254818, 281485, 509636, 562970, 637045, 1125940, 1274090, 2420771, 2548180, 4841542, 9683084, 12103855, 24207710, 48415420]

約数ペア:

[(1, 48415420), (2, 24207710), (4, 12103855), (5, 9683084), (10, 4841542), (19, 2548180), (20, 2420771), (38, 1274090), (43, 1125940), (76, 637045), (86, 562970), (95, 509636), (172, 281485), (190, 254818), (215, 225188), (380, 127409), (430, 112594), (817, 59260), (860, 56297), (1634, 29630), (2963, 16340), (3268, 14815), (4085, 11852), (5926, 8170)]