48985400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^2\times {\mathrm{463}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 119315280

約数和(自身を除く): 70329880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 463, 529, 575, 920, 926, 1058, 1150, 1852, 2116, 2300, 2315, 2645, 3704, 4232, 4600, 4630, 5290, 9260, 10580, 10649, 11575, 13225, 18520, 21160, 21298, 23150, 26450, 42596, 46300, 52900, 53245, 85192, 92600, 105800, 106490, 212980, 244927, 266225, 425960, 489854, 532450, 979708, 1064900, 1224635, 1959416, 2129800, 2449270, 4898540, 6123175, 9797080, 12246350, 24492700, 48985400]

約数ペア:

[(1, 48985400), (2, 24492700), (4, 12246350), (5, 9797080), (8, 6123175), (10, 4898540), (20, 2449270), (23, 2129800), (25, 1959416), (40, 1224635), (46, 1064900), (50, 979708), (92, 532450), (100, 489854), (115, 425960), (184, 266225), (200, 244927), (230, 212980), (460, 106490), (463, 105800), (529, 92600), (575, 85192), (920, 53245), (926, 52900), (1058, 46300), (1150, 42596), (1852, 26450), (2116, 23150), (2300, 21298), (2315, 21160), (2645, 18520), (3704, 13225), (4232, 11575), (4600, 10649), (4630, 10580), (5290, 9260)]