48773540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 106950144

約数和(自身を除く): 58176604

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 97, 124, 155, 194, 310, 388, 485, 620, 811, 970, 1622, 1940, 3007, 3244, 4055, 6014, 8110, 12028, 15035, 16220, 25141, 30070, 50282, 60140, 78667, 100564, 125705, 157334, 251410, 314668, 393335, 502820, 786670, 1573340, 2438677, 4877354, 9754708, 12193385, 24386770, 48773540]

約数ペア:

[(1, 48773540), (2, 24386770), (4, 12193385), (5, 9754708), (10, 4877354), (20, 2438677), (31, 1573340), (62, 786670), (97, 502820), (124, 393335), (155, 314668), (194, 251410), (310, 157334), (388, 125705), (485, 100564), (620, 78667), (811, 60140), (970, 50282), (1622, 30070), (1940, 25141), (3007, 16220), (3244, 15035), (4055, 12028), (6014, 8110)]