29717050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 61228224

約数和(自身を除く): 31511174

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 71, 110, 142, 275, 355, 550, 710, 761, 781, 1522, 1562, 1775, 3550, 3805, 3905, 7610, 7810, 8371, 16742, 19025, 19525, 38050, 39050, 41855, 54031, 83710, 108062, 209275, 270155, 418550, 540310, 594341, 1188682, 1350775, 2701550, 2971705, 5943410, 14858525, 29717050]

約数ペア:

[(1, 29717050), (2, 14858525), (5, 5943410), (10, 2971705), (11, 2701550), (22, 1350775), (25, 1188682), (50, 594341), (55, 540310), (71, 418550), (110, 270155), (142, 209275), (275, 108062), (355, 83710), (550, 54031), (710, 41855), (761, 39050), (781, 38050), (1522, 19525), (1562, 19025), (1775, 16742), (3550, 8371), (3805, 7810), (3905, 7610)]