55140150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28277}}^1$

素因数の和:28305

約数の個数: 48

約数和(自身を含む): 147271824

約数和(自身を除く): 92131674

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 28277, 56554, 84831, 141385, 169662, 282770, 367601, 424155, 706925, 735202, 848310, 1102803, 1413850, 1838005, 2120775, 2205606, 3676010, 4241550, 5514015, 9190025, 11028030, 18380050, 27570075, 55140150]

約数ペア:

[(1, 55140150), (2, 27570075), (3, 18380050), (5, 11028030), (6, 9190025), (10, 5514015), (13, 4241550), (15, 3676010), (25, 2205606), (26, 2120775), (30, 1838005), (39, 1413850), (50, 1102803), (65, 848310), (75, 735202), (78, 706925), (130, 424155), (150, 367601), (195, 282770), (325, 169662), (390, 141385), (650, 84831), (975, 56554), (1950, 28277)]