55029650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2731}}^1$

素因数の和:2787

約数の個数: 48

約数和(自身を含む): 113826048

約数和(自身を除く): 58796398

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 2731, 4030, 5462, 10075, 13655, 20150, 27310, 35503, 68275, 71006, 84661, 136550, 169322, 177515, 355030, 423305, 846610, 887575, 1100593, 1775150, 2116525, 2201186, 4233050, 5502965, 11005930, 27514825, 55029650]

約数ペア:

[(1, 55029650), (2, 27514825), (5, 11005930), (10, 5502965), (13, 4233050), (25, 2201186), (26, 2116525), (31, 1775150), (50, 1100593), (62, 887575), (65, 846610), (130, 423305), (155, 355030), (310, 177515), (325, 169322), (403, 136550), (650, 84661), (775, 71006), (806, 68275), (1550, 35503), (2015, 27310), (2731, 20150), (4030, 13655), (5462, 10075)]