48700920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23873}}^1$

素因数の和:23904

約数の個数: 64

約数和(自身を含む): 154703520

約数和(自身を除く): 106002600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 23873, 47746, 71619, 95492, 119365, 143238, 190984, 238730, 286476, 358095, 405841, 477460, 572952, 716190, 811682, 954920, 1217523, 1432380, 1623364, 2029205, 2435046, 2864760, 3246728, 4058410, 4870092, 6087615, 8116820, 9740184, 12175230, 16233640, 24350460, 48700920]

約数ペア:

[(1, 48700920), (2, 24350460), (3, 16233640), (4, 12175230), (5, 9740184), (6, 8116820), (8, 6087615), (10, 4870092), (12, 4058410), (15, 3246728), (17, 2864760), (20, 2435046), (24, 2029205), (30, 1623364), (34, 1432380), (40, 1217523), (51, 954920), (60, 811682), (68, 716190), (85, 572952), (102, 477460), (120, 405841), (136, 358095), (170, 286476), (204, 238730), (255, 190984), (340, 143238), (408, 119365), (510, 95492), (680, 71619), (1020, 47746), (2040, 23873)]