49761790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{761}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 96780096

約数和(自身を除く): 47018306

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 503, 761, 1006, 1522, 2515, 3805, 5030, 6539, 7610, 9893, 13078, 19786, 32695, 49465, 65390, 98930, 382783, 765566, 1913915, 3827830, 4976179, 9952358, 24880895, 49761790]

約数ペア:

[(1, 49761790), (2, 24880895), (5, 9952358), (10, 4976179), (13, 3827830), (26, 1913915), (65, 765566), (130, 382783), (503, 98930), (761, 65390), (1006, 49465), (1522, 32695), (2515, 19786), (3805, 13078), (5030, 9893), (6539, 7610)]