48441800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 124679520

約数和(自身を除く): 76237720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 97, 100, 110, 194, 200, 220, 227, 275, 388, 440, 454, 485, 550, 776, 908, 970, 1067, 1100, 1135, 1816, 1940, 2134, 2200, 2270, 2425, 2497, 3880, 4268, 4540, 4850, 4994, 5335, 5675, 8536, 9080, 9700, 9988, 10670, 11350, 12485, 19400, 19976, 21340, 22019, 22700, 24970, 26675, 42680, 44038, 45400, 49940, 53350, 62425, 88076, 99880, 106700, 110095, 124850, 176152, 213400, 220190, 242209, 249700, 440380, 484418, 499400, 550475, 880760, 968836, 1100950, 1211045, 1937672, 2201900, 2422090, 4403800, 4844180, 6055225, 9688360, 12110450, 24220900, 48441800]

約数ペア:

[(1, 48441800), (2, 24220900), (4, 12110450), (5, 9688360), (8, 6055225), (10, 4844180), (11, 4403800), (20, 2422090), (22, 2201900), (25, 1937672), (40, 1211045), (44, 1100950), (50, 968836), (55, 880760), (88, 550475), (97, 499400), (100, 484418), (110, 440380), (194, 249700), (200, 242209), (220, 220190), (227, 213400), (275, 176152), (388, 124850), (440, 110095), (454, 106700), (485, 99880), (550, 88076), (776, 62425), (908, 53350), (970, 49940), (1067, 45400), (1100, 44038), (1135, 42680), (1816, 26675), (1940, 24970), (2134, 22700), (2200, 22019), (2270, 21340), (2425, 19976), (2497, 19400), (3880, 12485), (4268, 11350), (4540, 10670), (4850, 9988), (4994, 9700), (5335, 9080), (5675, 8536)]