48954920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{24977}}^1$

素因数の和:25002

約数の個数: 48

約数和(自身を含む): 128137140

約数和(自身を除く): 79182220

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 24977, 49954, 99908, 124885, 174839, 199816, 249770, 349678, 499540, 699356, 874195, 999080, 1223873, 1398712, 1748390, 2447746, 3496780, 4895492, 6119365, 6993560, 9790984, 12238730, 24477460, 48954920]

約数ペア:

[(1, 48954920), (2, 24477460), (4, 12238730), (5, 9790984), (7, 6993560), (8, 6119365), (10, 4895492), (14, 3496780), (20, 2447746), (28, 1748390), (35, 1398712), (40, 1223873), (49, 999080), (56, 874195), (70, 699356), (98, 499540), (140, 349678), (196, 249770), (245, 199816), (280, 174839), (392, 124885), (490, 99908), (980, 49954), (1960, 24977)]