50655550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2971}}^1$

素因数の和:3025

約数の個数: 48

約数和(自身を含む): 106136064

約数和(自身を除く): 55480514

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 155, 275, 310, 341, 550, 682, 775, 1550, 1705, 2971, 3410, 5942, 8525, 14855, 17050, 29710, 32681, 65362, 74275, 92101, 148550, 163405, 184202, 326810, 460505, 817025, 921010, 1013111, 1634050, 2026222, 2302525, 4605050, 5065555, 10131110, 25327775, 50655550]

約数ペア:

[(1, 50655550), (2, 25327775), (5, 10131110), (10, 5065555), (11, 4605050), (22, 2302525), (25, 2026222), (31, 1634050), (50, 1013111), (55, 921010), (62, 817025), (110, 460505), (155, 326810), (275, 184202), (310, 163405), (341, 148550), (550, 92101), (682, 74275), (775, 65362), (1550, 32681), (1705, 29710), (2971, 17050), (3410, 14855), (5942, 8525)]