49692560

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 119801856

約数和(自身を除く): 70109296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 73, 80, 127, 134, 146, 254, 268, 292, 335, 365, 508, 536, 584, 635, 670, 730, 1016, 1072, 1168, 1270, 1340, 1460, 2032, 2540, 2680, 2920, 4891, 5080, 5360, 5840, 8509, 9271, 9782, 10160, 17018, 18542, 19564, 24455, 34036, 37084, 39128, 42545, 46355, 48910, 68072, 74168, 78256, 85090, 92710, 97820, 136144, 148336, 170180, 185420, 195640, 340360, 370840, 391280, 621157, 680720, 741680, 1242314, 2484628, 3105785, 4969256, 6211570, 9938512, 12423140, 24846280, 49692560]

約数ペア:

[(1, 49692560), (2, 24846280), (4, 12423140), (5, 9938512), (8, 6211570), (10, 4969256), (16, 3105785), (20, 2484628), (40, 1242314), (67, 741680), (73, 680720), (80, 621157), (127, 391280), (134, 370840), (146, 340360), (254, 195640), (268, 185420), (292, 170180), (335, 148336), (365, 136144), (508, 97820), (536, 92710), (584, 85090), (635, 78256), (670, 74168), (730, 68072), (1016, 48910), (1072, 46355), (1168, 42545), (1270, 39128), (1340, 37084), (1460, 34036), (2032, 24455), (2540, 19564), (2680, 18542), (2920, 17018), (4891, 10160), (5080, 9782), (5360, 9271), (5840, 8509)]