49953560

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{23563}}^1$

素因数の和:23627

約数の個数: 32

約数和(自身を含む): 114521040

約数和(自身を除く): 64567480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 23563, 47126, 94252, 117815, 188504, 235630, 471260, 942520, 1248839, 2497678, 4995356, 6244195, 9990712, 12488390, 24976780, 49953560]

約数ペア:

[(1, 49953560), (2, 24976780), (4, 12488390), (5, 9990712), (8, 6244195), (10, 4995356), (20, 2497678), (40, 1248839), (53, 942520), (106, 471260), (212, 235630), (265, 188504), (424, 117815), (530, 94252), (1060, 47126), (2120, 23563)]