48776800

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3209}}^1$

素因数の和:3248

約数の個数: 72

約数和(自身を含む): 125382600

約数和(自身を除く): 76605800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 3040, 3209, 3800, 6418, 7600, 12836, 15200, 16045, 25672, 32090, 51344, 60971, 64180, 80225, 102688, 121942, 128360, 160450, 243884, 256720, 304855, 320900, 487768, 513440, 609710, 641800, 975536, 1219420, 1283600, 1524275, 1951072, 2438840, 2567200, 3048550, 4877680, 6097100, 9755360, 12194200, 24388400, 48776800]

約数ペア:

[(1, 48776800), (2, 24388400), (4, 12194200), (5, 9755360), (8, 6097100), (10, 4877680), (16, 3048550), (19, 2567200), (20, 2438840), (25, 1951072), (32, 1524275), (38, 1283600), (40, 1219420), (50, 975536), (76, 641800), (80, 609710), (95, 513440), (100, 487768), (152, 320900), (160, 304855), (190, 256720), (200, 243884), (304, 160450), (380, 128360), (400, 121942), (475, 102688), (608, 80225), (760, 64180), (800, 60971), (950, 51344), (1520, 32090), (1900, 25672), (3040, 16045), (3209, 15200), (3800, 12836), (6418, 7600)]