47642520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4093}}^1$

素因数の和:4204

約数の個数: 64

約数和(自身を含む): 144436320

約数和(自身を除く): 96793800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 4093, 5820, 8186, 11640, 12279, 16372, 20465, 24558, 32744, 40930, 49116, 61395, 81860, 98232, 122790, 163720, 245580, 397021, 491160, 794042, 1191063, 1588084, 1985105, 2382126, 3176168, 3970210, 4764252, 5955315, 7940420, 9528504, 11910630, 15880840, 23821260, 47642520]

約数ペア:

[(1, 47642520), (2, 23821260), (3, 15880840), (4, 11910630), (5, 9528504), (6, 7940420), (8, 5955315), (10, 4764252), (12, 3970210), (15, 3176168), (20, 2382126), (24, 1985105), (30, 1588084), (40, 1191063), (60, 794042), (97, 491160), (120, 397021), (194, 245580), (291, 163720), (388, 122790), (485, 98232), (582, 81860), (776, 61395), (970, 49116), (1164, 40930), (1455, 32744), (1940, 24558), (2328, 20465), (2910, 16372), (3880, 12279), (4093, 11640), (5820, 8186)]