54149820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{39239}}^1$

素因数の和:39274

約数の個数: 48

約数和(自身を含む): 158215680

約数和(自身を除く): 104065860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 39239, 78478, 117717, 156956, 196195, 235434, 392390, 470868, 588585, 784780, 902497, 1177170, 1804994, 2354340, 2707491, 3609988, 4512485, 5414982, 9024970, 10829964, 13537455, 18049940, 27074910, 54149820]

約数ペア:

[(1, 54149820), (2, 27074910), (3, 18049940), (4, 13537455), (5, 10829964), (6, 9024970), (10, 5414982), (12, 4512485), (15, 3609988), (20, 2707491), (23, 2354340), (30, 1804994), (46, 1177170), (60, 902497), (69, 784780), (92, 588585), (115, 470868), (138, 392390), (230, 235434), (276, 196195), (345, 156956), (460, 117717), (690, 78478), (1380, 39239)]