49802820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 147087360

約数和(自身を除く): 97284540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 151, 230, 239, 276, 302, 345, 453, 460, 478, 604, 690, 717, 755, 906, 956, 1195, 1380, 1434, 1510, 1812, 2265, 2390, 2868, 3020, 3473, 3585, 4530, 4780, 5497, 6946, 7170, 9060, 10419, 10994, 13892, 14340, 16491, 17365, 20838, 21988, 27485, 32982, 34730, 36089, 41676, 52095, 54970, 65964, 69460, 72178, 82455, 104190, 108267, 109940, 144356, 164910, 180445, 208380, 216534, 329820, 360890, 433068, 541335, 721780, 830047, 1082670, 1660094, 2165340, 2490141, 3320188, 4150235, 4980282, 8300470, 9960564, 12450705, 16600940, 24901410, 49802820]

約数ペア:

[(1, 49802820), (2, 24901410), (3, 16600940), (4, 12450705), (5, 9960564), (6, 8300470), (10, 4980282), (12, 4150235), (15, 3320188), (20, 2490141), (23, 2165340), (30, 1660094), (46, 1082670), (60, 830047), (69, 721780), (92, 541335), (115, 433068), (138, 360890), (151, 329820), (230, 216534), (239, 208380), (276, 180445), (302, 164910), (345, 144356), (453, 109940), (460, 108267), (478, 104190), (604, 82455), (690, 72178), (717, 69460), (755, 65964), (906, 54970), (956, 52095), (1195, 41676), (1380, 36089), (1434, 34730), (1510, 32982), (1812, 27485), (2265, 21988), (2390, 20838), (2868, 17365), (3020, 16491), (3473, 14340), (3585, 13892), (4530, 10994), (4780, 10419), (5497, 9060), (6946, 7170)]