48803560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{739}}^1$

素因数の和:890

約数の個数: 64

約数和(自身を含む): 119347200

約数和(自身を除く): 70543640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 127, 130, 254, 260, 508, 520, 635, 739, 1016, 1270, 1478, 1651, 2540, 2956, 3302, 3695, 5080, 5912, 6604, 7390, 8255, 9607, 13208, 14780, 16510, 19214, 29560, 33020, 38428, 48035, 66040, 76856, 93853, 96070, 187706, 192140, 375412, 384280, 469265, 750824, 938530, 1220089, 1877060, 2440178, 3754120, 4880356, 6100445, 9760712, 12200890, 24401780, 48803560]

約数ペア:

[(1, 48803560), (2, 24401780), (4, 12200890), (5, 9760712), (8, 6100445), (10, 4880356), (13, 3754120), (20, 2440178), (26, 1877060), (40, 1220089), (52, 938530), (65, 750824), (104, 469265), (127, 384280), (130, 375412), (254, 192140), (260, 187706), (508, 96070), (520, 93853), (635, 76856), (739, 66040), (1016, 48035), (1270, 38428), (1478, 33020), (1651, 29560), (2540, 19214), (2956, 16510), (3302, 14780), (3695, 13208), (5080, 9607), (5912, 8255), (6604, 7390)]